adj · adv · noun · verb · 14 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
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/əʊvə(ɹ)ˈnaɪt/
Southern-England:Recorded audio is listed in the source snapshot.
Mid-Atlantic, US:Recorded audio is listed in the source snapshot.
rhymes with -aɪt
CMU ARPABET:OW1 V ER0 N AY1 T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Occurring between dusk and dawn.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
The overnight ferry docked at 10 a.m.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Complete before the next morning.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
Don't expect overnight delivery.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adj
Meaning 3
For which participants stay overnight.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
They sent their kids to overnight camp.
We went on an overnight ski trip.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
adv
Meaning 4
During or throughout the night, especially during the evening or night just past.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
Let it run overnight and we'll check on it in the morning.
They delivered the package overnight.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
adv
Meaning 5
In a very short (but unspecified) amount of time.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, not-comparable
Examples
The change seemed to happen overnight.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
An item delivered or completed overnight.
Definition source: English Wiktionary via Wiktextract
Examples
Have you looked at the overnights yet?
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
An overnight stay, especially in a hotel or other lodging facility.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
Viewership ratings for a television show that are published the morning after it is broadcast, and may be revised later on.
Definition source: English Wiktionary via Wiktextract
Usage: in-plural
Topics: broadcasting, media, television
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
The fore part of the previous night; yesterday evening.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
verb
Meaning 10
To stay overnight; to spend the night.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
verb
Meaning 11
To send something for delivery the next day.
Definition source: English Wiktionary via Wiktextract
Usage: US, transitive
Examples
We can overnight you the documents for signature.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
adjective satellite
Meaning 12
lasting, open, or operating through the whole night
Definition source: Princeton WordNet 3.0
Examples
a nightlong vigil
an all-night drugstore
an overnight trip
Meaning relationships
Synonyms: nightlong, all-night
Antonyms: none provided
13
adverb
Meaning 13
during or for the length of one night
Definition source: Princeton WordNet 3.0
Examples
the fish marinates overnight
Meaning relationships
Synonyms: none provided
Antonyms: none provided
14
adverb
Meaning 14
happening in a short time or with great speed
Definition source: Princeton WordNet 3.0
Examples
these solutions cannot be found overnight!
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Inherited from Middle English overnyght, from Old English ofer niht (“through the night, overnight”), equivalent to over + night. Verbal use (late 19th c.) may have been influenced by German übernachten (16th c.), though it could also have developed independently. Compare also Dutch overnachten (“to overnight”), Middle Low German ȫvernachten (“to overnight”), West Frisian oernachtsje (“to overnight”), Saterland Frisian uurnoachtje (“to overnight”).
Across languages
Translations
91 source translations are retained for this English entry.
Bulgarian:
нощен
(nošten)
— during a single night
Finnish:
öinen
— during a single night
French:
nocturne
— during a single night
Hebrew:
לילי leylí
— during a single night
Italian:
notturno
— during a single night
Portuguese:
noturno
— during a single night
Russian:
ночно́й
(nočnój)
— during a single night
Spanish:
nocturno
— during a single night
Central Bikol:
mag-aga
— throughout the night
Bulgarian:
цяла нощ
(cjala nošt)
— throughout the night
Chinese Mandarin:
通宵
(tōngxiāo)
— throughout the night
Danish:
i nattens løb
— throughout the night
Dutch:
's nachts
— throughout the night
Esperanto:
dum la nokto
— throughout the night
Finnish:
yön yli
— throughout the night
German:
über Nacht
— throughout the night
Hindi:
रात भर
(rāt bhar)
— throughout the night
Japanese:
一夜
(ichiya)
— throughout the night
Norwegian Bokmål:
over natta
— throughout the night
Norwegian Nynorsk:
over natta
— throughout the night
Old English:
ofer niht
— throughout the night
Plautdietsch:
äwanacht
— throughout the night
Polish:
przez noc
— throughout the night
Portuguese:
durante a noite
— throughout the night
Romanian:
peste noapte
— throughout the night
Romansh:
sur notg
— throughout the night
Russian:
всю ночь
(vsju nočʹ)
— throughout the night
Turkish:
geceleyin
— throughout the night
Vietnamese:
qua đêm
— throughout the night
Welsh:
dros nos
— throughout the night
Danish:
natten over
— during a single night
Finnish:
yhdessä yössä
— during a single night
German:
über Nacht
— during a single night
Hebrew:
בִּן לַיְלָה
(bin láyla)
— during a single night
Old English:
ofer niht
— during a single night
Portuguese:
em uma noite
— during a single night
Romanian:
într-o noapte
— during a single night
Russian:
за́ ночь
(zá nočʹ)
— during a single night
Turkish:
o gece
— during a single night
Turkish:
bir gecede
— during a single night
Welsh:
dros nos
— during a single night
Arabic:
بَيْنَ لَيْلةٍ وَضُحاهَا
(bayna laylatin waḍuḥāhā)
— in a very short amount of time
Bulgarian:
изведнъж
(izvednǎž)
— in a very short amount of time
Chinese Mandarin:
一夜之間 /一夜之间
(yīyèzhījiān)
— in a very short amount of time
Chinese Mandarin:
一夜
(yīyè)
— in a very short amount of time
Danish:
pludselig
— in a very short amount of time
Danish:
straks
— in a very short amount of time
Dutch:
van de ene dag op de andere
— in a very short amount of time
Dutch:
van vandaag op morgen
— in a very short amount of time
Dutch:
overnachts
— in a very short amount of time
Finnish:
yhdessä yössä
— in a very short amount of time
French:
du jour au lendemain
— in a very short amount of time
German:
von heute auf morgen
— in a very short amount of time
German:
von einem Tag auf den anderen
— in a very short amount of time
German:
über Nacht
— in a very short amount of time
Hebrew:
בִּן לַיְלָה
(bin láyla)
— in a very short amount of time
Italian:
da un giorno all'altro
— in a very short amount of time
Italian:
da un momento all'altro
— in a very short amount of time
Italian:
dall'oggi al domani
— in a very short amount of time
Italian:
di botto
— in a very short amount of time
Italian:
di colpo
— in a very short amount of time
Norwegian Bokmål:
over natta
— in a very short amount of time
Norwegian Nynorsk:
over natta
— in a very short amount of time
Polish:
migiem
— in a very short amount of time
Portuguese:
de um dia para o outro
— in a very short amount of time
Portuguese:
do dia para a noite
— in a very short amount of time
Romanian:
peste noapte
— in a very short amount of time
Russian:
в одноча́сье
(v odnočásʹje)
— in a very short amount of time
Russian:
вдруг
(vdrug)
— in a very short amount of time
Russian:
внеза́пно
(vnezápno)
— in a very short amount of time
Spanish:
de un día para otro
— in a very short amount of time
Spanish:
de la noche a la mañana
— in a very short amount of time
Turkish:
aniden
— in a very short amount of time
Turkish:
bir anda
— in a very short amount of time
Turkish:
kısa sürede
— in a very short amount of time
Turkish:
bir gecede
— in a very short amount of time