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moonlight

nounverbcommon in dialogue

  • United Kingdom//ˈmuːnlaɪt//
  • United States//ˈmunˌlaɪt//

The light reflected from the Moon, which seems to emanate from it.

noun

  1. 1

    The light reflected from the Moon, which seems to emanate from it.

    Meronym: moonbeam

    Than Ripheus him ſelf adioynd, & myghty moſt with launce / Came Iphitus onto my ſide, by monelight met by chaunce.

    If you vvill patiently daunce in our Round, / And ſee our Moonelight Reuelles, goe vvith vs: / If not, ſhunne me, and I vvill ſpare your haunts.

    Hovv ſvveete the Moone-light ſleeps vpon this banke, / Heere vvill vve ſit, and let the ſounds of muſicke / Creepe in our eares ſoft ſtillneſſe, and the night / Become the tutches of ſvveete harmony: […]

  2. 2

    archaicThe silvery colour of the light reflected by the Moon.

  3. 3

    archaicSynonym of moonshine (“illegally produced or smuggled spirits”).

    Barter'd for game from chace or warren won, / Yon cask holds moonlight, run when moon was none; / And late-snatch'd spoils lie stow'd in hutch apart, / To wait the associate higgler's evening cart.

    A fast-sailing lugger will soon bring you there though, snug stowed under hatches, like a cask of moonlight.

  4. 4

    informalChiefly in to do a moonlight: short for moonlight flit (“an act of secretly leaving premises without paying the rent, supposedly at night by the light of the Moon; hence, any act of escaping at night”).

  5. 5

    obsoleteA picture of a scene illuminated by light reflected by the Moon.

  6. 6

    obsoleteA journey made at night when the Moon is shining.

  7. 7

    obsoleteAn oratorical competition; also, a participant in such a competition.

Etymology

Etymology tree Proto-Indo-European *meh₁-? Proto-Indo-European *mḗh₁n̥s Proto-Germanic *mēnô Proto-West Germanic *mānō Old English mōna Middle English mone Proto-Indo-European *lewk-der. Proto-Indo-European *lewk-to-s Proto-Germanic *leuhtaz Proto-West Germanic *leuht Old English lēoht Middle English light Middle English moonelight English moonlight The noun is derived from Middle English moonelight, monelight, mone lyght (“light of the moon; (heraldry) pattern of moons on the field of a heraldic banner”), from mon, mone (“moon”) (from Old English mōna (“moon”), ultimately from Proto-Indo-European *mḗh₁n̥s (“moon; month”)) + light (“light”) (from Old English lēoht (“light”), ultimately from Proto-Indo-European *lewk- (“bright; to see; to shine”)). By surface analysis, moon + light. The verb is derived from the noun. Verb sense 1.1 (“to secretly leave premises without paying the rent”) is a back-formation from moonlight flit, while verb sense 1.2 (“to make a night-time attack on a tenant farmer”) is probably a back-formation from moonlighter. cognates * Dutch maanlicht * German Mondlicht * Scots muinlicht, munelicht * West Frisian moanneljocht

verb

  1. 1

    informalTo do a moonlight flit: to secretly leave premises without paying the rent, supposedly at night by the light of the Moon.

  2. 2

    historicalTo make a night-time attack on a tenant farmer not supporting the policies of the Irish National Land League.

  3. 3

    informalTo do work for pay (sometimes illegally, secretly, or without paying income tax on the earnings) which is in addition to a main job, often in the evening or at night.

    There are three individual rear seats. They all slide, they all fold, or they can all be removed completely, so that you can moonlight as a van.

    Investigators discover that Captain Ospina was forced to take a second job, moonlighting in a bar, in order to make ends meet for his family.

    Believing the bones to belong to a cave bear, the quarry owner passed them on to a local schoolteacher, Johann Carl Fuhlrott, who moonlighted as a fossilist.

  4. 4

    informalTo do work for pay (sometimes illegally, secretly, or without paying income tax on the earnings) which is in addition to a main job, often in the evening or at night. To engage in an activity other than what one is known for.

    Mr. [Jeffrey] Katzenberg, who moonlights as a top [Joe] Biden official and has worked with Mr. [George] Clooney on philanthropy for decades, reached out to him to see if there was an off-ramp, according to three people familiar with the matter.

  5. 5

    informalTo do work for pay (sometimes illegally, secretly, or without paying income tax on the earnings) which is in addition to a main job, often in the evening or at night. Of a thing: to perform a secondary function substantially different from a supposed primary function.

    Some proteins have a primary function of acting as enzymes, but moonlight by carrying out secondary roles such as signal transduction or transcriptional regulation.

  6. 6

    historicalOf a tenant farmer: to be attacked for not supporting the policies of the Irish National Land League.

Forms

plural
moonlights
past tense
moonlighted
past participle
moonlighted
present participle
moonlighting
third person singular
moonlights
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).