verb · 4 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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Received-Pronunciation:/ˈɪn.ənˌdeɪt/
UK:/ˈɪn.ʌnˌdeɪt/
UK:/ɪˈnʌn.deɪt/
Canada, General-American:/ˈɪn.ənˌdeɪt/
California:Recorded audio is listed in the source snapshot.
Australian:/ˈɪn.ənˌdæɪt/
QueenslandRecorded audio is listed in the source snapshot.
New-Zealand:/ˈən.ənˌdæɪt/
CMU ARPABET:IH1 N AH0 N D EY2 T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
verb
Meaning 1
To cover with large amounts of water; to flood.
Definition source: English Wiktionary via Wiktextract
Examples
The Dutch would sometimes inundate the land to hinder the Spanish army.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
verb
Meaning 2
To overwhelm.
Definition source: English Wiktionary via Wiktextract
Examples
The agency was inundated with phone calls.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
fill or cover completely, usually with water
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: deluge, submerge
Antonyms: none provided
Broader terms: flood
4
verb
Meaning 4
fill quickly beyond capacity; as with a liquid
Definition source: Princeton WordNet 3.0
Examples
the basement was inundated after the storm
The images flooded his mind
Meaning relationships
Synonyms: deluge, flood, swamp
Antonyms: none provided
Broader terms: fill, fill up, make full
History
Etymology
First attested in 1623; borrowed from Latin inundātus, the perfect passive participle of inundō (“to flood, overflow”) (see -ate (verb-forming suffix)), from in- + undō (“to overflow, wave”), from unda (“wave”) + -ō (verb-forming suffix).
Across languages
Translations
54 source translations are retained for this English entry.
Bulgarian:
заливам
(zalivam)
— to cover with large amounts of water
Bulgarian:
наводнявам
(navodnjavam)
— to cover with large amounts of water
Catalan:
inundar
— to cover with large amounts of water
Chinese Mandarin:
淹沒 /淹没
(yānmò)
— to cover with large amounts of water
Czech:
zaplavit
— to cover with large amounts of water
Dutch:
inunderen
— to cover with large amounts of water
Finnish:
hukuttaa
— to cover with large amounts of water
French:
inonder
— to cover with large amounts of water
Galician:
asolagar
— to cover with large amounts of water
Galician:
alagar
— to cover with large amounts of water
Galician:
anegar
— to cover with large amounts of water
Galician:
inundar
— to cover with large amounts of water
German:
überfluten
— to cover with large amounts of water
Ancient Greek:
κατακλύζω
(kataklúzō)
— to cover with large amounts of water
Hindi:
परिप्लावित
(pariplāvit)
— to cover with large amounts of water
Ido:
inundar
— to cover with large amounts of water
Italian:
inondare
— to cover with large amounts of water
Māori:
whakaparawhenua
— to cover with large amounts of water
Persian:
غرقه کردن
(ġarq kardan)
— to cover with large amounts of water
Polish:
zalać
— to cover with large amounts of water
Portuguese:
inundar
— to cover with large amounts of water
Russian:
залива́ть
(zalivátʹ)
— to cover with large amounts of water
Russian:
зали́ть
(zalítʹ)
— to cover with large amounts of water
Russian:
затопля́ть
(zatopljátʹ)
— to cover with large amounts of water
Russian:
затопи́ть
(zatopítʹ)
— to cover with large amounts of water
Russian:
наводня́ть
(navodnjátʹ)
— to cover with large amounts of water
Russian:
наводни́ть
(navodnítʹ)
— to cover with large amounts of water
Spanish:
inundar
— to cover with large amounts of water
Swedish:
översvämma
— to cover with large amounts of water
Turkish:
sel basmak
— to cover with large amounts of water
Turkish:
su basmak
— to cover with large amounts of water
Welsh:
gorlifo
— to cover with large amounts of water
Catalan:
inundar
— to overwhelm
Chinese Mandarin:
氾濫 /氾滥
(fànlàn)
— to overwhelm
Chinese Mandarin:
泛滥
(fànlàn)
— to overwhelm
Czech:
zaplavit
— to overwhelm
Finnish:
hukuttaa
— to overwhelm
Finnish:
hukkua
— to overwhelm
French:
inonder
— to overwhelm
Ancient Greek:
κατακλύζω
(kataklúzō)
— to overwhelm