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

Definition: Blue Moon |
Blue MoonNoun1. (informal) a long time; "something that happens once in blue moon almost never happens". Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved. |
| Domain | Definition |
Geography | Phenomena caused by the presence in the atmosphere of an appreciable quantity of particles which selectively attenuate the longer-wave lunar radiations relative to those which correspond to blu e. Source: European Union. (references) |
Literature | Blue Moon Once in a blue moon. Very rarely indeed. On December 10th, 1883, we had a "blue moon." The winter was unusually mild. Source: Brewer's Dictionary. |
Source: compiled by the editor from various references; see credits. | |
(From Wikipedia, the free Encyclopedia)
Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Blue moon."
| Context | Synonyms within Context (source: adapted from Roget's Thesaurus). |
Diuturnity | Noun: diuturnity; a long time, a length of time; an age, a century, an eternity; slowness; perpetuity; blue moon, coon's age, dog's age. |
Infrequency | Once; once in a blue moon; once in a million years; once for all, once in a way; pro hac vice. |
Adverb: seldom, rarely, scarcely, hardly; not often, not much, infrequently, unfrequently, unoften; scarcely, scarcely ever, hardly ever; once in a blue moon. | |
Neverness | Noun: "neverness"; absence of time, no time; dies non; Tib's eve; Greek Kalends, a blue moon. |
Unconformity | Once in a blue moon, once in a million years. |
| Source: adapted from Roget's Thesaurus. | |
| Domain | Usage | |
Movie/TV Titles | Once in a Blue Moon (1935) The Blue Moon (1920) Pale Blue Moon (2001) Once in a Blue Moon (1995) Blue Moon (1986) | |
Song Titles | Once In A Very Blue Moon (performing artist: Nanci Griffith) Blue Moon (performing artist: The Marcels) | |
Source: compiled by the editor from various references; see credits. | ||
| Domain | Title |
Books | |
Theater & Movies |
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Source: compiled by the editor from various references; see credits. | |
| Thumbnail | Description & Credit | ![]() | James T. Powers in The blue moon. Credit: Library of Congress. |
Source: pictures compiled by the editor from various references; see picture credits. | |||
Expressions using "blue moon": a blue moon ♦ once in a blue moon. Additional references. | |
| Source: compiled by the editor from various references; see credits. |
| 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. |
| Language | Translations for "blue moon"; alternative meanings/domain in parentheses. | ||||||||||||||||||||||||||||||||||
Czech | jednou za uherský mìsíc (once in a blue moon). (various references) | ||||||||||||||||||||||||||||||||||
French | Lune bleue. (various references) | ||||||||||||||||||||||||||||||||||
German | alle jubeljahre einmal (once in a blue moon), alle Jubeljahre (once in a blue moon). (various references) | ||||||||||||||||||||||||||||||||||
Hebrew | פעם ביובל (once in a blue moon). (various references) | ||||||||||||||||||||||||||||||||||
Hungarian | sohanapja. (various references) | ||||||||||||||||||||||||||||||||||
Pig Latin | ueblay oonmay acontecimento raro (once in a blue moon, rare event). (various references) din an în paşte (once in a blue moon). (various references) muy raramente (once in a blue moon). (various references) ไม่บ่อย (once in a blue moon). (various references) kırk yılda bir (far between, few and far, once in a blue moon, once in a lifetime). (various references) | ||||||||||||||||||||||||||||||||||
Scrabble® Enable2K-Verified Anagrams | |
| Words within the letters "b-e-l-m-n-o-o-u" | |
-1 letter: nelumbo. | |
-3 letters: bloom, blume, boule, lemon, lumen, melon, noble, obole, oleum, umbel. | |
-4 letters: blue, bole, bolo, bone, boom, boon, ebon, enol, leno, lobe, lobo, lone, loom, loon, lube, lune, meno, menu, meou, mole, mono, mool, moon, moue, mule, muon, neum, noel, nolo, nome, numb, oboe, obol, oleo, omen, umbo, unbe. | |
-5 letters: bel, ben, boo. | |
| Words containing the letters "b-e-l-m-n-o-o-u" | |
+4 letters: compoundable. | |
+5 letters: neuroblastoma, uncomfortable, unconformable. | |
| 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. | |
| 1. Definition 2. Usage: Modern 3. Usage: Commercial 4. Images: Photo Album | 5. Expressions 6. Expressions: Internet 7. Translations: Modern 8. Anagrams | 9. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.