Standard Lemma guide

moonlight

noun · verb · 15 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˈmuːnlaɪt/
  • General-American: mo͞on'līt
  • General-American: /ˈmunˌlaɪt/
  • General-American: Recorded audio is listed in the source snapshot.
  • Recorded audio is listed in the source snapshot.
  • CMU ARPABET: M UW1 N L AY2 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

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

Definition source: English Wiktionary via Wiktextract

Usage: also, attributive, uncountable, usually

Examples

  • Meronym: moonbeam

Meaning relationships

Synonyms: moonshine

Antonyms: none provided

Broader terms: natural light, light, EMR, electromagnetic radiation, radiation, energy

2

noun

Meaning 2

The silvery colour of the light reflected by the Moon.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

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

Definition source: English Wiktionary via Wiktextract

Usage: UK, archaic, dialectal, uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: moonshine

Antonyms: none provided

4

noun

Meaning 4

Chiefly 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”).

Definition source: English Wiktionary via Wiktextract

Usage: countable, informal, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

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

Definition source: English Wiktionary via Wiktextract

Usage: countable, obsolete, uncountable, usually

Topics: art, arts

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A journey made at night when the Moon is shining.

Definition source: English Wiktionary via Wiktextract

Usage: US, countable, obsolete, rare, uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

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

Definition source: English Wiktionary via Wiktextract

Usage: US, countable, obsolete, uncountable, usually

Qualifier: university slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

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

Definition source: English Wiktionary via Wiktextract

Usage: informal, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: do a bunk

9

verb

Meaning 9

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

Definition source: English Wiktionary via Wiktextract

Usage: Ireland, historical, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

verb

Meaning 10

To 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.

Definition source: English Wiktionary via Wiktextract

Usage: informal, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To 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.

Definition source: English Wiktionary via Wiktextract

Usage: informal, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To 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.

Definition source: English Wiktionary via Wiktextract

Usage: informal, intransitive

Examples

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

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

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

Definition source: English Wiktionary via Wiktextract

Usage: Ireland, historical, transitive

Qualifier: passive voice

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

the light of the Moon

Definition source: Princeton WordNet 3.0

Examples

  • moonlight is the smuggler's enemy
  • the Moon was bright enough to read by

Meaning relationships

Synonyms: moonshine, Moon

Antonyms: none provided

Broader terms: light, visible light, visible radiation

15

verb

Meaning 15

work a second job, usually after hours

Definition source: Princeton WordNet 3.0

Examples

  • The law student is moonlighting as a taxi driver

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: work, do work

History

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-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

Across languages

Translations

186 source translations are retained for this English entry.

  • Afrikaans: maanskyn — light reflected from the Moon
  • Chungli Ao: itaya — light reflected from the Moon
  • Arabic: ضَوْء قَمَر (ḍawʔ qamar) — light reflected from the Moon
  • Arabic: ضوء القمر (ḍōʔ al-gamar) — light reflected from the Moon
  • Arabic: نور القمر (nūr al-gamar) — light reflected from the Moon
  • Assamese: জোনাক (zünak) — light reflected from the Moon
  • Azerbaijani: mahtab — light reflected from the Moon
  • Basque: ilargite — light reflected from the Moon
  • Belarusian: месяцо́вае святло́ (mjesjacóvaje svjatló) — light reflected from the Moon
  • Belarusian: месяцо́вае сьвятло́ (mjesjacóvaje sʹvjatló) — light reflected from the Moon
  • Bengali: চাঁদের আলো (cãder alō) — light reflected from the Moon
  • Bengali: মাহতাব (mahotab) — light reflected from the Moon
  • Eastern Bontoc: sorag — light reflected from the Moon
  • Bulgarian: лу́нна светлина́ (lúnna svetliná) — light reflected from the Moon
  • Burmese: လသာခြင်း (la.sahkrang:) — light reflected from the Moon
  • Catalan: llum de lluna — light reflected from the Moon
  • Chechen: беттса (bettsa) — light reflected from the Moon
  • Chinese Mandarin: 月光 (yuèguāng) — light reflected from the Moon
  • Chinese Mandarin: 月色 (yuèsè) — light reflected from the Moon
  • Cornish: lorgan — light reflected from the Moon
  • Czech: měsíční svit — light reflected from the Moon
  • Danish: måneskin — light reflected from the Moon
  • Dutch: maanlicht — light reflected from the Moon
  • Dutch: maneschijn — light reflected from the Moon
  • Dzongkha: ཟླ་འོད (zla 'od) — light reflected from the Moon
  • Elfdalian: tunggelliuos — light reflected from the Moon
  • Esperanto: lunbrilo — light reflected from the Moon
  • Esperanto: lunlumo — light reflected from the Moon
  • Estonian: kuuvalgus — light reflected from the Moon
  • Estonian: kuupaiste — light reflected from the Moon
  • Faroese: mánalýsi — light reflected from the Moon
  • Finnish: kuunvalo — light reflected from the Moon
  • Finnish: kuutamo — light reflected from the Moon
  • French: clair de lune — light reflected from the Moon
  • Friulian: clâr di lune — light reflected from the Moon
  • Galician: luar — light reflected from the Moon
  • Georgian: მთვარის შუქი (mtvaris šuki) — light reflected from the Moon
  • German: Mondlicht — light reflected from the Moon
  • German: Mondenschein — light reflected from the Moon
  • German: Mondschein — light reflected from the Moon
  • Greek: σεληνόφως (selinófos) — light reflected from the Moon
  • Gujarati: ચાંદની (cā̃dnī) — light reflected from the Moon
  • Hindi: चाँदनी (cā̃dnī) — light reflected from the Moon
  • Hindi: चंद्रिका (candrikā) — light reflected from the Moon
  • Hindi: चन्द्रिका (candrikā) — light reflected from the Moon
  • Hindi: ज्योत्स्ना (jyotsnā) — light reflected from the Moon
  • Hindi: कौमुदी (kaumudī) — light reflected from the Moon
  • Hindi: चंद्रप्रभा (candraprabhā) — light reflected from the Moon
  • Hindi: शशिप्रभा (śaśiprabhā) — light reflected from the Moon
  • Hindi: महताब (mahtāb) — light reflected from the Moon
  • Hungarian: holdfény — light reflected from the Moon
  • Hungarian: holdvilág — light reflected from the Moon
  • Icelandic: tunglskin — light reflected from the Moon
  • Ilocano: raniag ti bulan — light reflected from the Moon
  • Indonesian: cahaya bulan — light reflected from the Moon
  • Ingrian: kuuvalo — light reflected from the Moon
  • Irish: solas na gealaí — light reflected from the Moon
  • Italian: chiaro di luna — light reflected from the Moon
  • Japanese: 月光 (gekkō) — light reflected from the Moon
  • Japanese: 月色 (gesshoku) — light reflected from the Moon
  • Japanese: 月明かり (tsukiakari) — light reflected from the Moon
  • Japanese: 月の光 (tsuki no hikari) — light reflected from the Moon
  • Kannada: ಬೆಳದಿಂಗಳು (beḷadiṅgaḷu) — light reflected from the Moon
  • Kannada: ಚಂದ್ರಿಕೆ (candrike) — light reflected from the Moon
  • Kannada: ಜ್ಯೋತ್ಸ್ನಾ (jyōtsnā) — light reflected from the Moon
  • Kannada: ಕೌಮುದಿ (kaumudi) — light reflected from the Moon
  • S'gaw Karen: လါကပီၤ (lah ka paw̄) — light reflected from the Moon
  • Kazakh: айдың жарығы (aidyñ jaryğy) — light reflected from the Moon
  • Kashmiri: پرٛاگاش (prāgāś) — light reflected from the Moon
  • Khmer: ចន្ទាភា (cɑɑntiəphiə) — light reflected from the Moon
  • Khmer: ចន្ទ្ររស្មី (can khae) — light reflected from the Moon
  • Khmer: ចន្ទរង្សី (can rĕəngsəy) — light reflected from the Moon
  • Khmer: ចន្ទា (cɑɑcɑntiə) — light reflected from the Moon
  • Khmer: ពន្លឺខែ (pɔɔpŭənlɨɨ khae) — light reflected from the Moon
  • Korean: 달빛 (dalbit) — light reflected from the Moon
  • Korean: 월광 (wolgwang) — light reflected from the Moon
  • Korean: 월색 (wolsaek) — light reflected from the Moon
  • Central Kurdish: مانگەشەو (mangeşew) — light reflected from the Moon
  • Southern Kurdish: مانگەشەو (mangeşew) — light reflected from the Moon
  • Kwanyama: omuedi class 3 — light reflected from the Moon
  • Lao: ຈັນທະໂລກ (chan tha lōk) — light reflected from the Moon
  • Lao: ແສງຈັນ (sǣng chan) — light reflected from the Moon
  • Lao: ແສງເດືອນ (sǣng dư̄an) — light reflected from the Moon
  • Latin: lūx — light reflected from the Moon
  • Latvian: mēness gaisma f du — light reflected from the Moon
  • Lithuanian: mėnesiena — light reflected from the Moon
  • Macedonian: месечева светлина (mesečeva svetlina) — light reflected from the Moon
  • Malay: cahaya bulan — light reflected from the Moon
  • Māori: ahoroa — light reflected from the Moon
  • Māori: atarau — light reflected from the Moon
  • Middle English: monelight — light reflected from the Moon
  • Middle English: mone lyght — light reflected from the Moon
  • Middle English: moonelight — light reflected from the Moon
  • Classical Nahuatl: mētztōnalli — light reflected from the Moon
  • Classical Nahuatl: mētztōnallōtl — light reflected from the Moon
  • Navajo: ooljééʼ — light reflected from the Moon
  • Navajo: ooljééʼ bee adinídíín — light reflected from the Moon
  • Norwegian Bokmål: måneskinn — light reflected from the Moon
  • Norwegian Nynorsk: måneskin — light reflected from the Moon
  • Okinawan: 月ぬ光 — light reflected from the Moon
  • Old Galician-Portuguese: lũar — light reflected from the Moon
  • Old Norse: tunglskin — light reflected from the Moon
  • Ossetian: мӕйрухс (mæjruxs) — light reflected from the Moon
  • Iranian Persian: مَهْشید (mahšid) — light reflected from the Moon
  • Iranian Persian: مَهْتاب (mahtâb) — light reflected from the Moon
  • Polish: światło księżyca — light reflected from the Moon
  • Portuguese: luar — light reflected from the Moon
  • Romanian: clar de lună — light reflected from the Moon
  • Romanian: lumină de lună — light reflected from the Moon
  • Russian: лу́нное сия́ние (lúnnoje sijánije) — light reflected from the Moon
  • Russian: лу́нный свет (lúnnyj svet) — light reflected from the Moon
  • Sanskrit: चन्द्रिका (candrikā) — light reflected from the Moon
  • Scots: munelicht — light reflected from the Moon
  • Serbo-Croatian: ме̏сечина — light reflected from the Moon
  • Serbo-Croatian: мје̏сечина — light reflected from the Moon
  • Serbo-Croatian: mȅsečina — light reflected from the Moon
  • Serbo-Croatian: mjȅsečina — light reflected from the Moon
  • Slovak: mesačné svetlo — light reflected from the Moon
  • Spanish: claro de luna — light reflected from the Moon
  • Spanish: lunada — light reflected from the Moon
  • Spanish: luz de luna — light reflected from the Moon
  • Swedish: månsken — light reflected from the Moon
  • Swedish: månljus — light reflected from the Moon
  • Swedish: tungelsken — light reflected from the Moon
  • Tagalog: liwanag ng buwan — light reflected from the Moon
  • Tajik: маҳтоб (mahtob) — light reflected from the Moon
  • Tamil: நிலவொளி (nilavoḷi) — light reflected from the Moon
  • Tamil: வெண்ணிலவு (veṇṇilavu) — light reflected from the Moon
  • Tarifit: taziri — light reflected from the Moon
  • Telugu: చంద్రిక (candrika) — light reflected from the Moon
  • Telugu: కౌముది (kaumudi) — light reflected from the Moon
  • Telugu: వెన్నెల (vennela) — light reflected from the Moon
  • Thai: แสงจันทร์ (sɛ̌ɛng-jan) — light reflected from the Moon
  • Turkish: ay ışığı — light reflected from the Moon
  • Turkish: mehtap — light reflected from the Moon
  • Ukrainian: мі́сячне світло́ (mísjačne svitló) — light reflected from the Moon
  • Urdu: چان٘دْنی (cā̃dnī) — light reflected from the Moon
  • Urdu: مَہْتاب (mahtāb) — light reflected from the Moon
  • Vietnamese: ánh trăng — light reflected from the Moon
  • Welsh: golau lleuad — light reflected from the Moon
  • Welsh: lloergan — light reflected from the Moon
  • Woiwurrung: meene-an-toon — light reflected from the Moon
  • Yao (Africa): lwesi class 11 — light reflected from the Moon
  • Estonian: kuusära — (attributive) illuminated by the light from the moon
  • Estonian: kuu valgus — (attributive) illuminated by the light from the moon
  • Finnish: kuun valaisema — (attributive) illuminated by the light from the moon
  • Finnish: kuutamoinen — (attributive) illuminated by the light from the moon
  • Galician: aluarado — (attributive) illuminated by the light from the moon
  • Galician: lueiro — (attributive) illuminated by the light from the moon
  • Polish: światło księżyca — (attributive) illuminated by the light from the moon
  • Scots: munelicht — (attributive) illuminated by the light from the moon
  • Finnish: kuunharmaa — silvery colour of the light reflected by the Moon
  • Finnish: kadota maksamatta vuokraa — (intransitive) to do a moonlight flit: to secretly leave premises without paying the rent
  • Bulgarian: рабо́тя на две места́ (rabótja na dve mestá) — (intransitive) to do work for pay which is in addition to a main job
  • Chinese Cantonese: 秘撈 /秘捞 (bei3 lou1) — (intransitive) to do work for pay which is in addition to a main job
  • Dutch: zwartwerken — (intransitive) to do work for pay which is in addition to a main job
  • Estonian: eraotsa tegema — (intransitive) to do work for pay which is in addition to a main job
  • Estonian: haltuurat tegema (sovietism) — (intransitive) to do work for pay which is in addition to a main job
  • Estonian: kõrvalt tegema — (intransitive) to do work for pay which is in addition to a main job
  • Finnish: tehdä keikkaa — (intransitive) to do work for pay which is in addition to a main job
  • Finnish: tehdä sivutyötä — (intransitive) to do work for pay which is in addition to a main job
  • French: avoir une double casquette — (intransitive) to do work for pay which is in addition to a main job
  • French: cumuler — (intransitive) to do work for pay which is in addition to a main job
  • French: travailler au noir — (intransitive) to do work for pay which is in addition to a main job
  • German: eine Nebenbeschäftigung ausüben — (intransitive) to do work for pay which is in addition to a main job
  • German: nebenher noch schwarz arbeiten — (intransitive) to do work for pay which is in addition to a main job
  • German: schwarzarbeiten — (intransitive) to do work for pay which is in addition to a main job
  • Irish: obair faoi choim a dhéanamh — (intransitive) to do work for pay which is in addition to a main job
  • Italian: lavorare in nero — (intransitive) to do work for pay which is in addition to a main job
  • Polish: dorabiać sobie — (intransitive) to do work for pay which is in addition to a main job
  • Polish: dorobić sobie — (intransitive) to do work for pay which is in addition to a main job
  • Portuguese: fazer bico — (intransitive) to do work for pay which is in addition to a main job
  • Russian: подраба́тывать (podrabátyvatʹ) — (intransitive) to do work for pay which is in addition to a main job
  • Russian: шаба́шничать (šabášničatʹ) — (intransitive) to do work for pay which is in addition to a main job
  • Russian: халту́рить (xaltúritʹ) — (intransitive) to do work for pay which is in addition to a main job
  • Spanish: dobletear — (intransitive) to do work for pay which is in addition to a main job
  • Spanish: pluriemplearse — (intransitive) to do work for pay which is in addition to a main job
  • Spanish: estar pluriempleado — (intransitive) to do work for pay which is in addition to a main job
  • Spanish: ser pluriempleado — (intransitive) to do work for pay which is in addition to a main job
  • Spanish: hacer chambismo — (intransitive) to do work for pay which is in addition to a main job
  • Swedish: extraknäcka — (intransitive) to do work for pay which is in addition to a main job
  • Ukrainian: ма́ти підробі́ток (máty pidrobítok) — (intransitive) to do work for pay which is in addition to a main job
  • Ukrainian: підробля́ти (pidrobljáty) — (intransitive) to do work for pay which is in addition to a main job
  • Vietnamese: ăn mảnh — (intransitive) to do work for pay which is in addition to a main job
  • Finnish: tehdä sivukeikkaa — (intransitive) to engage in an activity other than what one is known for
  • Finnish: toimia toissijaisesti — (intransitive) of a thing: to perform a secondary function substantially different from a supposed primary function
Real reading context

moonlight in complete knowledge articles