Copyright © Philip M. Parker, INSEAD. Terms of Use.

Gyrocompass

Definition: Gyrocompass

Gyrocompass

Noun

1. A compass that does not depend on magnetism but uses a gyroscope instead.

Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.
 


Specialty Definitions: Gyrocompass

DomainDefinitions

Mining

A. A north-seeking form of gyroscope used as a vehicle's or craft's directional reference. Also known as gyroscopic compass b. The gyrocompass is used in underground and borehole surveying.Syn:gyroscopic compass; gyrostatic compass. (references)

Source: compiled by the editor from various references; see credits.

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Specialty Definition: Gyrocompass

(From Wikipedia, the free Encyclopedia)

A gyrocompass is a compass which finds North by using an (electrically powered) fast spinning wheel and friction forces in order to exploit the rotation of the Earth. Gyrocompasses are widely used on ships. They have two main advantages over magnetic compasses: A gyrocompass is essentially a gyroscope, a spinning wheel mounted so that the wheel's axis is free to orient itself in any way. Because of the law of conservation of angular momentum, such a wheel will maintain its original orientation. Since the Earth rotates, it appears to a stationary observer on Earth that a gyroscope's axis is rotating once every 24 hours; the axis always points to the same star. Such a rotating gyroscope cannot be used for navigation. The crucial additional ingredient needed for a gyrocompass is friction: the gyroscope is in fact not completely free to reorient itself; if for instance a device connected to the axis is immersed in a viscous fluid, then that fluid will resist reorientation of the axis. This friction force caused by the fluid results in a torque acting on the axis, causing the axis to turn in a direction orthogonal to the force. Over time, this has the effect that the axis will point to true North (to the North star), at which point the axis will appear to be stationary and won't experience any more friction forces.

This is because true North is the only direction for which the gyroscope can remain on the surface of the earth and not be required to change. This is considered to be a point of minimum potential energy.

Since the operation of a gyrocompass crucially depends on its rotation on Earth, it won't function correctly if the vessel it is mounted on is fast moving, especially in East-West direction.

The gyrocompass was patented in 1885 by the Dutch Martinus Gerardus van den Bos; however, his device never worked properly. In 1903, the German Herman Anschütz-Kaempfe constructed a working gyrocompass and obtained a patent on the design. In 1908, the American inventor Elmer Ambrose Sperry patented a gyrocompass in the US. When he attempted to sell this device to the German navy in 1914, Anschütz-Kaempfe sued for patent infringement. Sperry argued that Anschütz-Kaempfe's patent was invalid because it did not significantly improve on the earlier van den Bos patent. Albert Einstein testified in the case, first agreeing with Sperry but then reversing himself and finding that Anschütz-Kaempfe's patent was valid and that Sperry had infringed by using a specific dampening method. Anschütz-Kaempfe won the case in 1915.

Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Gyrocompass."

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Crosswords: Gyrocompass

English words defined with "gyrocompass": Elmer Ambrose SperrySperry. (references)
Specialty definitions using "gyrocompass": gyro northRADIO OFFICER, radio operator. (references)

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Frequency of Internet Keywords: Gyrocompass

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.
 
ExpressionFrequency
per Day

gyrocompass

14

gyrocompass sperry

2
Source: compiled by the editor from various references; see credits.

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Modern Translations: Gyrocompass

Language Translations for "gyrocompass"; alternative meanings/domain in parentheses.

Albanian

  

xhirobusull. (various references)

   

Bulgarian 

  

жирокомпас. (various references)

   

Chinese 

  

"罗经 (gyro). (various references)

   

Czech

  

kompas (compass, magnetic compass). (various references)

   

Danish

  

gyrokompas (gyro compass, gyro-magnetic compass, gyroscopic compass). (various references)

   

Dutch

  

kompasgyro (gyro compass, gyro-magnetic compass). (various references)

   

Farsi 

  

نوعی قطب نماکه شمال حقیقی رامنماید. (various references)

   

French

  

gyroscope boussole (gyro compass, gyro-magnetic compass). (various references)

   

German

  

kreiselkompass (gyroscopic compass). (various references)

   

Greek 

  

γυροσκοπική πυξίδα (gyro compass, gyro-magnetic compass, gyroscopic compass). (various references)

   

Italian

  

girobussola (gyro compass, gyro-magnetic compass), bussola giroscopica (gyro compass, gyro-magnetic compass, gyroscopic compass). (various references)

   

Japanese Kanji 

  

ジプシー音楽 (German, giant, giant panda, Giants, gibberellin, gym, gymkhana, gymnasium, gymnastics, gypsy music, gyro, gyrocompas, gyrocopter, gyropilot, gyroscope, Jacquard, jar, jargon, jerk, jerky, jersey, Jim Crow, journal, journalism, journalist, journalistic, journey, young people who sit on the ground or sidewalk). (various references)

   

Japanese Katakana 

  

ジャイロコンパス . (various references)

   

Korean 

  

자이로컴퍼스 (gyro). (various references)

   

Pig Latin

  

yrocompassgay

   

Portuguese

  

girobússola (gyro compass, gyro-magnetic compass, gyroscopic compass). (various references)

   

Russian 

  

гирокомпас (gyro-compass). (various references)

   

Serbo-Croatian

  

žirokompasni, žirokompas. (various references)

   

Spanish

  

compás giroscópico (gyro compass, gyro-magnetic compass), brújula giroscópica (gyro compass, gyro-magnetic compass). (various references)

   

Swedish

  

gyrokompass (gyro). (various references)

   

Turkish

  

topaç pusulası, ciroskoplu pusula. (various references)

Source: compiled by the editor from various translation references.

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Derivations: Gyrocompass

Derivations

Words beginning with "gyrocompass": gyrocompasses. (additional references)

Source: compiled by the editor, based on several corpora (additional references).

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Rhyming with "Gyrocompass"

# of Phoneme MatchesPronunciationWord(s) rhyming with "gyrocompass" (pronounced jī"rōku'mpus)
4-m p u scampus, compass, encompass, pompous.
3-p u scorpus, eohippus, hospice, Lupus, multipurpose, Opus, porpoise, precipice, purpose, tapas.

Source: compiled by the editor (additional references); see credits.

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Anagrams: Gyrocompass

Scrabble® Enable2K-Verified Anagrams

Words within the letters "a-c-g-m-o-o-p-r-s-s-y"

-3 letters: prosomas.

-4 letters: compass, morassy, orgasms, pogroms, prosoma, scroops.

-5 letters: across, argosy, campos, cargos, caroms, compos, copras, cosmos, cramps, cymars, gramps, grasps, grassy, grooms, macros, mayors, morass, morays, oogamy, orgasm, pargos, payors, pogrom, promos, prosos, sapors, scamps, scarps, scoops, scrags, scrams, scraps, scroop, sopors, sorgos, spoors, sprags, sprays.

 Words containing the letters "a-c-g-m-o-o-p-r-s-s-y"
 

+2 letters: gyrocompasses.

Source: compiled by the editor from various references; see credits.

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.

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Alternative Orthography: Gyrocompass


Hexadecimal (or equivalents, 770AD-1900s) (references)

47 79 72 6F 63 6F 6D 70 61 73 73

Leonardo da Vinci (1452-1519; backwards) (references)

American Sign Language (origins from 1620-1817 in Italy and, especially, France) (references)

=

Semaphore (1791, in France) (references)

Braille (1829, in France) (references)

Morse Code (1836) (references)

--.    -.--.    .-.    ---    -.-.    ---    --    .--.    .-    ...    ...

Dancing Men (Sir Arthur Conan Doyle, 1903) (references)

Binary Code (1918-1938, probably earlier) (references)

01000111 01111001 01110010 01101111 01100011 01101111 01101101 01110000 01100001 01110011 01110011

HTML Code (1990) (references)

&#71 &#121 &#114 &#111 &#99 &#111 &#109 &#112 &#97 &#115 &#115

ISO 10646 (1991-1993) (references)

0047 0079 0072 006F 0063 006F 006D 0070 0061 0073 0073

British Sign Language (Fingerspelling, BSL; 1992, British Deaf Association Dictionary of British Sign Language) (references)

Encryption (beginner's substitution cypher): (references)

4191848169817982678585

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Non-English Dictionaries with "Gyrocompass"

LanguageCoverageLanguage Translations

Albanian

fjalor, qartësi, përcaktim, saktësi, transmetim, transferimshqip, албанец, албански език, албански, 阿"巴尼亚语, 阿爾巴尼亞人 , albánský, Albanees, Albanais, albaner, αλβανικόσ, Αλβανός, αλβανόσ, albanese, 알"니아, albanês, албанский, albanski, albanac, albanés, alban, Arnavut

Bulgarian

речник, яснота, сила, очертания, дефиниция, транслация, превеждане, предаване, поддаване, тълкуване, огъване, преводbulgr, български, български език, българин, 保 利亚, bulharský, bulgarer, bulgare, 'ούλγαρος, bulgaro, 불가리아, болгарский, болгарин, bugarski jezik, bugarski, bugarka, bugarin, búlgaro, bulgar, bulgaristan ile ilgili

Chinese

字典 , 定義 , 定义, 翻译kinez, китайски, 汉语, 中 , 漢 , 中國 , èínský, èínština, èíòan, kineser, Chinois, Chinesisch, Κινέζος, κινέζικα, κινέζικοσ, κινέζοσ, σινικόσ, cinese, チフス菌 , チャイニーズ , 중국, chinês, китайский, китаец, kineski jezik, kineski, chino, kinesisk, çinli, çince, çin ile ilgili, çin

Czech

slovník, definice, překladçek, чешки, 捷克語 , 捷克语, 捷克 , èesky, èeské, èech, èeština, èeský, èeška, tjekker, tjekke, Tsjech, Tsjechisch, tchèque, Tscheche, tschechisch, Tschechin, Τσέχος, ceco, 체", чешский, češki jezik, čeh, češki, checo, tjeck, Çek, çekoslovakyalı kimse, çekoslovakyalı, çek dili

Danish

ordbog, deskriptordefinition, oversættelsedanisht, danishte, датски език, датски, 丹麦语, dánský, dánština, danois, dänisch, δανικόσ, δανόσ, danese, 덴마크, dinamarquês, датский, danski, danski jezik, danés, dansk, danimarkalı, danimarka dili

Dutch

woordenboek, definitie, translatieholandez, холандски, немски език, холандски език, холандците, немски, 菏蘭語 , 荷兰语, holandský, nizozemský, hollandsk, néerlandais, holländisch, ολλανδικόσ, ολλανδόσ, olandese, 네덜란", holandês, голландский, holanđanin, u škripcu, holandski, holandés, holländsk, alman, eş, flemenkçe, holandaca, hollanda, karı, hollandalı, hollandalılara özgü olan, Hollandali, hollanda'ya ait

French

dictionnaire, définition, traductionfrëngjishte, frëng, franceze, френски език, френски, 法國 , 法文 , 法語 , 法语, francouzský, francouzština, français, französisch, γαλλικόσ, γαλλική γλώσσα, γαλλίδα, γάλλοσ, francese, フレコン化 , 仏文 , フランス" , 仏 , ふつぶ", ふつ, フレンチ , フランセ , "랑스, francês, французский, francuski jezik, francuski, francuzi, francés, fransk, franska, fransızca, fransız, Fransiz, fransızca ile ilgili, fransa ile ilgili

German

wörterbuch, Übersetzunggjerman, германски, немски език, немски, немец, роден, готически, германец, 德语, 德國 , 德文 , 德語 , nìmec, nìmecký, tysker, Duitse, allemand, deutsch, Deutsche, "ερμανός, tedesco, ジプシー音楽 , ジャーマン , 독일, alemão, немецкий, germanski, alemán, tysk, alman

Greek

λεξικό, ορισμός, μετάφρασηгръцки език, гръцки, грък, 希腊语, 希臘語 , řek, řecký, řeètina, græker, grec, grieche, ελληνικόσ, 'Ελληνας, greco, ギリシア語 , ギリシア", 그리스, grego, греческий, грек, grčki, grk, grčki jezik, griego, grek, yunanistan'a ait, yunanca, yunan, Yunanli, yunanlı, Rumca, rum

Italian

dizionario, definizione, traduzioneиталиански език, италиански, италианец, 意大利 , 意大利語 , 意大利语, italský, italština, ital, italiener, italien, italienisch, Ιταλός, italiano, 이탈리아, итальянский язык, итальянец, итальянский, italijan, italijanski jezik, italijanski, italiensk, italienska, italienare, italyanca, italyan

Japanese Kanji

辭典 , 辞典 , 字引 , 辞林 , 字書 , ディーゼル電気車 , 言海 , 辞彙 , 辞書 , 確定 , ディーゼル電気車 , デ'ドロ酢酸 , 翻訳 japonez, японски език, японци, японски, 日語 , 日语, 日本 , 日文 , 倭 , japonský, Japonais, japaner, japanisch, ιαπωνικόσ, Ιάπωνας· "ιαπωνέζος, ιάπωνεσ, ιάπων, ιαπωνικά, giapponese, 邦語 , 邦人 , ジャスミン茶 , ほう", ジャパニーズ , ほうじ", 일본, japonês, японский, японец, japanski, japanski jezik, japanac, japonés, japansk, Japonca

Japanese Katakana

じい, じびき, じて", ディクショナリー , じり", じしょ, '"かい, ディクショナリ , デフィニション , ディフィニション , ていぎ, かくてい, へい"ういどう, やくじゅつ, トランスレーション , やくしょ, やくしゅつ, "うどく, ほ"やく, ほ"やくしょjaponez, японски език, японци, японски, 日語 , 日语, 日本 , 日文 , 倭 , japonský, Japonais, japaner, japanisch, ιαπωνικόσ, Ιάπωνας· "ιαπωνέζος, ιάπωνεσ, ιάπων, ιαπωνικά, giapponese, 邦語 , 邦人 , ジャスミン茶 , ほう", ジャパニーズ , ほうじ", 일본, japonês, японский, японец, japanski, japanski jezik, japanac, japonés, japansk, Japonca

Korean

사 , 의, 번역korean, корейски език, корейски, 韩国语, "國 , 朝鮮語 , korejec, korejština, korejský, Koreaans, coréen, koreanisch, Koreaner, κορεάτικοσ, κορεάτησ, 한국, coréia, a língua coreana, кореец, корейский, korejski, korejski jezik, koreanac, coreano, koreansk, kore'li

Portuguese

dicionário, definição, traduçãoportugez, portugalisht, португалски, португалски език, португалец, 葡萄牙語 , 葡萄牙人 , 葡萄牙语, portugalský, portugiser, portugais, portugiesisch, πορτογάλοσ, ορτογάλος, portoghese, ポルトガル語 , ポルトガル", 포르투갈, português, португальский, portugalski jezik, portugalac, portugalski, portugués, portugis, portekizce, portekiz, Portekízlí, portekizli

Russian

словарь, определение, трансляция, сдвиг, перевод, перемещениеруски език, руски, руснак, 俄語 , 俄文 , 俄语, ruština, ruský, russer, Russe, russisch, Ρώσος, russo, ロシア語 , ロシア", 러시아, русский, ruski jezik, ruski, ruso, ryss, Rusça

Serbo-Croatian

leksikon, rečnik, definicija, tumačenje塞"维亚-克罗地亚语, 塞爾維亞克羅地亞語 , serbokroatisch, 세르보크로아티아, servo-croata, srpsko-hrvatski jezik, srpsko-hrvatski, serbokroatiska, serbokroatisk

Spanish

diccionario, definición, traducciónspanjoll, испански език, испански, 西班牙語 , 西班牙文 , 西班牙语, španìlský, španìlština, Spaans, espagnol, spanisch, ισπανικά, ισπανικόσ, ισπανοί, spagnolo, スペイン語 , スパイ罪 , スペイン", スパニッシュ , 스페인, espanhol, испанский, španski, španski jezik, español, spanska språk, spansk, ispanyollar, ispanyol, ispanyolca

Swedish

ordbok, lexikon, definition, översättningsuedez, шведски, шведски език, швед, 瑞典語 , 瑞典语, švédský, švédština, Zweeds, suédois, schwedisch, σουηδικόσ, σουηδικά, svedese, スウェーデン語 , スウェーデン", 스웨덴, шведский, švedski jezik, švedski, sueco, svensk, isveççe, isveç dili, isveç, Ísveçlí

Turkish

sözlük, ansiklopedik sözlük, açıklama, belirleme, belirtme, kesinleştirme, tanım, tarif, seçiklik, tanımlama, tercümeturk, турски език, турски, 土耳其語 , 土耳其, turecký, tureètina, turque, türkisch, τούρκικοσ, турецкий, turski jezik, turski, turco, turkisk, türkçe, türk

English

Dictionary, Definition, Translationanglezët, anglez, gjuhë zngleze, anglishte, anglisht, английски език, английски, англичаните, 英语, 英國 , 英文 , 英 , 英語 , anglicky, anglais, englisch, εγγλέζοσ, αγγλικόσ, inglese, 영국, inglês, английский, engleski, englez, engleski jezik, inglés, engelsk, ingiltere, ingiliz, Íngílízce, ingilizce, Íngílíz, ýngilizce
 


INDEX

1. Definition
2. Crosswords
3. Expressions: Internet
4. Translations: Modern
5. Derivations
6. Rhymes
7. Anagrams
8. Orthography
9. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.