adj · noun · 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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/baɪˈkʌspɪd/
US:Recorded audio is listed in the source snapshot.
CMU ARPABET:B AY0 K AH1 S P AH0 D
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Having two points or prominences; ending in two points; said of teeth, leaves, fruit, etc.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Synonym of premolar, a two-pointed tooth between the cuspids and molars.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: premolar
Antonyms: none provided
3
adjective satellite
Meaning 3
having two cusps or points (especially a molar tooth)
Definition source: Princeton WordNet 3.0
Examples
bicuspid teeth
bicuspid leaves
Meaning relationships
Synonyms: bicuspidate
Antonyms: none provided
4
noun
Meaning 4
a tooth having two cusps or points; located between the incisors and the molars
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: premolar
Antonyms: none provided
Broader terms: tooth
History
Etymology
Etymology tree Proto-Indo-European *dwóh1 Proto-Indo-European *dwi- Proto-Italic *dwi- Latin bi-bor. English bi- English cuspid English bicuspid From bi- + cuspid.
Across languages
Translations
2 source translations are retained for this English entry.