intj · noun · verb · 9 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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/θʌŋk/
US:Recorded audio is listed in the source snapshot.
rhymes with -ʌŋk
CMU ARPABET:TH AH1 N K
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
intj
Meaning 1
Representing the dull sound of the impact of a heavy object striking another and coming to an immediate standstill, with neither object being broken by the impact.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A delayed computation.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
a dull hollow sound
Definition source: Princeton WordNet 3.0
Examples
the basketball made a thunk as it hit the rim
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: sound
History
Etymology
Onomatopoeic.
Said by the inventors to be from the irregular jocular past tense of think (see Etymology 1), being coined when they realised that the type of an argument in ALGOL 60 could be predetermined at compile time (with a little compile-time “thought”).
By analogy with past participles ending in "-unk", such as drunk and sunk.