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

Follicle

Definition: Follicle

Follicle

Noun

1. Any small spherical group of cells containing a cavity.

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

Date "follicle" was first used: sometime in the early 15th century. (references)


Specialty Definition: Follicle

(From Wikipedia, the free Encyclopedia)

In BOTANY, a follicle is a type of simple dry fruit produced by certain flowering plants. It is regarded as one the most primitive types of fruits, and derives from a simple pistil or carpel (see flower). At maturity, the follicle dehisces (splits open) along the ventral (seed-bearing) suture and the seeds are released, usually by mechanical motion of the stem. Examples of follicles are found in milkweed, magnolia, peonies, and larkspur.

In ANATOMY, a follicle can mean a small cavity or sac. Examples include hair follicles and ovarian follicles.

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

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Synonyms within Context: Follicle

ContextSynonyms within Context (source: adapted from Roget's Thesaurus).

Concavity

Noun: concavity, depression, dip; hollow, hollowness; indentation, intaglio, cavity, dent, dint, dimple, follicle, pit, sinus, alveolus, lacuna; excavation, strip mine; trough; (furrow); honeycomb.

Receptacle

Compartment; cell, cellule; follicle; hole, corner, niche, recess, nook; crypt, stall, pigeonhole, cove, oriel; cave; (concavity).

Source: adapted from Roget's Thesaurus.

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Crosswords: Follicle

English words defined with "follicle": Conceptacle, Corpora lutea, corpus luteumfollicular, folliculitisglandulae sebaceaeingrown hairOvicapsule, Ovisacpilosebaceoussebaceous follicle, sebaceous gland. (references)
Specialty definitions using "follicle": Apocrine Glandselectric-needle specialist, electrolysis operatorFollicular Atresia, Follicular Cyst, Follicular FluidGerminal Center, Granulosa Cell Tumor, Granulosa CellshypertrichologistLutein CellsProestrusserum gonadotropinTheca Cells. (references)

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Commercial Usage: Follicle

DomainTitle

Books

  • Follicle stimulating hormone : regulation of secretion and molecular mechanisms of action (reference)

  • Inhibin Non Steroidal Regulation of Follicle Stimulating Hormone Secretion (reference)

  • Physiology of the Graafian Follicle and Ovulation (reference)

  • The Control of Follicle Development, Ovulation, and Luteal Function: Lessons from in Vitro Fertilization (Serono Symposia Publications from Raven, 3) (reference)

  • Trichology: Diseases of the Pilosebaceus Follicle (reference)

    (more book examples)

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

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Photo Album: Follicle

ThumbnailDescription & CreditThumbnailDescription & Credit

Illustration of a cross-section of the skin with labels indicating epidermis, dermis, sweat gland, fatty tissue, nerve follicle and oil gland. See artwork: RR-15b, WYNTK-22b. Credit: Unknown photographer/artist.

Schistosoma mansoni schistosomulum plus an eosinophil-rich inflammatory cell infiltrate 12 hrs post exposure to normal S. mansoni cercariae. Hair follicle is a common route of infection. Histopathology, parasite. Credit: CDC.

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

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Non-Fiction Usage: Follicle

SubjectTopicQuote

Health

The follicle also increases production of the sex hormones estrogen and progesterone, which thicken the lining of your uterus. (references)

Boys may find their genitals enlarging and facial and pubic hair beginning to grow. Tumors that secrete follicle stimulating hormone (FSH), in contrast, can retard sexual development in both sexes and stunt growth. (references)

During your reproductive years, the hypothalamus, a part of your brain, releases gonadotropinreleasing hormone (GnRH). This causes your pituitary gland, located at the base of the brain, to secrete luteinizing hormone (LH) and follicle-stimulating hormone (FSH). LH and FSH in turn stimulate the maturation of the follicles in your ovaries and the release of a new egg from its follicle each month. (references)

Source: compiled by the editor from ICON Group International, Inc.; see credits.

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Usage Frequency: Follicle

"Follicle" is generally used as a noun (singular) -- approximately 100.00% of the time. "Follicle" is used about 21 times out of a sample of 100 million words spoken or written in English. Its rank is based on over 700,000 words used in the English language. Some parts-of-speech are not covered due to the samples used by the British National Corpus. (note: percents less than one-hundredth of one percent have been omitted)
Parts of SpeechPercentUsage per
100 Million Words
Rank in English
Noun (singular)100%2176,261

Source: compiled by the editor from several corpora; see credits.

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Expressions: Follicle

Expressions using "follicle": Follicle loss Graafian follicle Hair Follicle nabothian follicle Ovarian Follicle sebaceous follicle. Additional references.

Hyphenated Usage

Beginning with "follicle": follicle-flowing, follicle-stimulating, follicle-stimulating hormone.

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

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Frequency of Internet Keywords: Follicle

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
ExpressionFrequency
per Day

follicle stimulating hormone

85

hair follicle picture

4

hair follicle

44

passing a hair follicle drug test

4

drug testing hair follicle

40

follicle hair puerto rico

4

hair follicle test

38

hair follicle shampoo

4

hair follicle drug test

37

follicle hair p.r

4

follicle

34

follicle mature size

3

infected hair follicle

28

booster follicle nioxin

3

hair follicle testing

25

hair follicle cyst

3

hair follicle infection

17

follicle fsh hormone stimulating

3

follicle size

10

tricomin follicle therapy spray

3

follicle ovulation size

8

graafian follicle

3

follicle cyst

7

follicle growth ovarian

3

follicle nutrient serum

7

follicle hair inflamed

3

follicle luteinized syndrome unruptured

5

follicle scan

3

pass hair follicle drug test

5

disease follicle hair

3

ovarian follicle

5

follicle stimulating hormone level

3

ingrown hair follicle

5

follicle stimulation hormone

2

follicle ovary

5

drug follicle hair screen

2

follicle mites

4

assay follicle hair

2

follicle infection

4

clomid follicle size

2

development follicle

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

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Modern Translation: Follicle

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

Albanian

  

fshikëz (bladder, cocoon, vesicle), qeskë (bladder, casing, packet, sac, sleeve), lëvozhgë (cortex, glume, husk, jacket, Peel, peeling, pod, shell, shuck), gjëndër (gland, glandule). (various references)

   

Arabic 

  

‏خباء (tent), ‏جريب كيس في الجسم, ‏جريب كيس أو تجويف, ‏الجريب كيس, ‏الثمرة الجرابية. (various references)

   

Bulgarian 

  

фоликул (bulb), шушулка (pod, shuck), пашкул (chrysalis, cocoon, shell). (various references)

   

Chinese 

  

" , , 滤泡 (follicles). (various references)

   

Czech

  

dutina (cavity, hollow, sinus, ventricle). (various references)

   

Danish

  

follikel, baelg (bellow, bellows, bladder, hull, husk, pod). (various references)

   

Dutch

  

follikel van De Graaf (graafian follicles), follikel, folliculus, zakje (pouch, sachet), kleine holte, Graafse follikel (graafian follicles), eifollikel. (various references)

   

Finnish

  

tuppilo. (various references)

   

French

  

follicule (hair follicle). (various references)

   

German

  

follikel. (various references)

   

Greek 

  

περικάρπιο (aril, capsule, pericarp, seedvessel), ωοθυλάκιο, λεμφικό θυλάκιο, λεμφοξίδιο (lymphatic follicle), αδένασ (gland), θύλακας (pouch), θύλαξ, θυλάκιον, θυλάκιο (pocket, utricle). (various references)

   

Hebrew 

  

זקיק. (various references)

   

Hungarian

  

mirigy (gland, glandula, glandulae, glandule). (various references)

   

Italian

  

follicolo (crypt, crypta, hair follicle). (various references)

   

Korean 

  

여포 (follicles). (various references)

   

Pig Latin

  

olliclefay.(various references)

   

Portuguese

  

folículo. (various references)

   

Romanian

  

folicul, gogoaşã (cock and bull story, cocoon, dough-boy, doughnut, fibs), cocon (cocoon). (various references)

   

Russian 

  

фолликул. (various references)

   

Serbo-Croatian

  

folikul, mešak. (various references)

   

Spanish

  

folículo. (various references)

   

Swedish

  

follikel, baljkapsel. (various references)

   

Thai

  

รูขุมขน. (various references)

   

Turkish

  

folikül (hair follice), tek hücreli meyve, saç kökü (hair follice), bezcik. (various references)

   

Ukrainian

  

стручок (husk, pod), фолікул. (various references)

Source: compiled by the editor from various translation references.

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Ancestral Language Translations: Follicle

LanguagePeriodTranslations
Latin500 BCE-Modern

folliculus. (various references)

Source: compiled by the editor from various references.

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Derivations & Misspellings: Follicle

Derivations

Words beginning with "follicle": follicles. (additional references)


Misspellings

"Follicle" is suggested in spellcheckers for the following: Fellice, folicle, follical, pollicle, sollice. (additional references)

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

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Rhyming with "Follicle"

# of Phoneme MatchesPronunciationWord(s) rhyming with "follicle" (pronounced fÄ"lukul)
5-l u k u lbiblical.
4-u k u laeronautical, agrochemical, allegorical, anarchical, anatomical, anthropological, article, barnacle, biochemical, chemical, Chronicle, clavicle, clerical, clinical, commonsensical, coracle, cortical, cuticle, diacritical, domical, epochal, equivocal, etymological, farcical, geophysical, grammatical, hierarchical, hypothetical, impractical, spectacle, tentacle, maniacal, medical, meteorological, methodical, miracle, monocle, mythical, nautical, numerical, obstacle, Oracle, oratorical, particle, photochemical, pinnacle, polemical, political, pontifical, practical, quizzical, radical, receptacle, reciprocal, satirical, skeptical, typical, unequivocal.
3-k u lacoustical, alphabetical, analytical, ankle, antithetical, apolitical, archaeological, archeological, astrological, astronautical, astronomical, asymmetrical, atypical, autobiographical, bicycle, bifocal, biographical, biological, biomedical, biotechnological, botanical, brickle, buckle, cackle, categorical, cervical, chronological, chuckle, circle, classical, comical, conical, crackle, critical, cubicle, cycle, cyclical, cylindrical, cynical, debacle, dermatological, diabolical, dialectical, ducal, ecclesiastical, ecological, economical, ecumenical, egotistical, electrical, electrochemical, electromechanical, elliptical, empirical, encircle, encyclical, epidemiological, eschatological, ethical, ethnical, evangelical, fanatical, fecal, fickle, fiscal, focal, freckle, galenical, geographical, geological, geometrical, geopolitical, gonococcal, grackle, granduncle, graphical, gynecological, hackle, heckle, helical, heretical, heterocercal, historical, honeysuckle, Huckle, hypercritical, hypocritical, hysterical, icicle, identical, ideological, illogical, immunological, Sokol, sparkle, speckle, spherical, sprinkle, statistical, stereotypical, stickle, strategical, suckle, surgical, symmetrical, tabernacle, tackle, tactical, technical, technological, teleological, testicle, theatrical, theological, inimical, ironical, jackal, knuckle, lackadaisical, lexical, liturgical, local, logical, logistical, lyrical, magical, mathematical, matriarchal, mechanical, meikle, metallurgical, metaphorical, metaphysical, methodological, metrical, Mickle, morphological, motorcycle, muckle, musical, mystical, mythological, neoclassical, neurological, nickel, Nickle, Nicol, nonelectrical, nonpolitical, nonsensical, nonsurgical, nontechnical, ontological, optical, ornithological, paradoxical, pathological, patriarchal, pedagogical, periodical, petrochemical, pharmaceutical, pharmacological, philosophical, phonological, physical, physiological, pickle, popsicle, preclinical, problematical, prototypical, psychical, psychological, pumpernickel, puritanical, rabbinical, radiological, ramshackle, rankle, rascal, recycle, rhetorical, ruckle, runkle, sabbatical, semiclassical, semicylindrical, semitropical, serological, shackle, shekel, sickle, sociological, theoretical, tickle, tinkle, topical, toxicological, trickle, tricycle, tropical, twinkle, typographical, tyrannical, umbilical, uncle, uncritical, uneconomical, unethical, unicycle, unshackle, untypical, vehicle, vertical, viatical, virological, vocal, whimsical, Winkle, wrinkle, zoological.

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

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Anagrams: Follicle

Scrabble® Enable2K-Verified Anagrams

Words within the letters "c-e-f-i-l-l-l-o"

-2 letters: collie, ocelli.

-3 letters: celli, cello, fille, fillo, oleic.

-4 letters: ceil, cell, clef, coif, coil, cole, fell, fice, fico, file, fill, filo, flic, floc, floe, foci, foil, lice, lief, life, loci, loll.

-5 letters: cel, col, elf, ell, fie, fil, foe, ice, ill, lei, lie, oil, ole.

 Words containing the letters "c-e-f-i-l-l-l-o"
 

+1 letter: follicles.

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

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INDEX

1. Definition
2. Crosswords
3. Usage: Commercial
4. Images: Photo Album
5. Quotations: Non-fiction
6. Usage Frequency
7. Expressions
8. Expressions: Internet
9. Translations: Modern
10. Translations: Ancient
11. Derivations
12. Rhymes
13. Anagrams
14. Bibliography


  

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