adj · 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
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.
UK:/ɪnˈkɹɛdjʊləs/
Southern-England:Recorded audio is listed in the source snapshot.
US:/ɪnˈkɹɛd͡ʒələs/
US:/ɪnˈkɹɛdjələs/
CMU ARPABET:IH2 N K R EH1 JH AH0 L AH0 S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Skeptical, disbelieving, or unable to believe.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Expressing or indicative of incredulity.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adj
Meaning 3
Difficult to believe; incredible.
Definition source: English Wiktionary via Wiktextract
Usage: nonstandard
Qualifier: largely obsolete
Examples
1984, Supreme Court of Illinois, opinion in People v Terrell, 459 N.E.2d 1337, quoted in David C. Brody, James R. Acker, and Wayne A. Logan, Criminal Law, Jones & Bartlett Publishers (2001), →ISBN, page 564, Faced with these facts, we find it incredulous that [the] defendant had any intent other than the armed robbery of the service station.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
adjective
Meaning 4
not disposed or willing to believe; unbelieving
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: credulous
History
Etymology
Borrowed from Latin incrēdulus (“unbelieving”).
Across languages
Translations
42 source translations are retained for this English entry.