noun · 5 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, US:/ˈbaɪ.sɛps/
US:Recorded audio is listed in the source snapshot.
CMU ARPABET:B AY1 S EH2 P S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Any muscle having two heads.
Definition source: English Wiktionary via Wiktextract
Topics: anatomy, medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Specifically, the biceps brachii, the flexor of the elbow.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
The upper arm, especially the collective muscles of the upper arm.
Definition source: English Wiktionary via Wiktextract
Usage: informal
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: guns, pipes, pythons
Antonyms: none provided
4
noun
Meaning 4
A point in a metrical pattern that can be filled either with one long syllable (a longum) or two short syllables (two brevia).
Definition source: English Wiktionary via Wiktextract
Etymology tree Proto-Indo-European *dwóh1 Proto-Indo-European *dwís Proto-Italic *dwis Old Latin duis Latin bis substratebor.? Proto-Indo-European *kap-? Proto-Indo-European *kap- Proto-Indo-European *káput Proto-Italic *kaput Proto-Indo-European *ís Proto-Italic *is Proto-Italic *-kaput-isder. Old Latin -cipesder. Latin -ceps Latin bicepsder. English biceps Derived from Latin biceps (“double-headed, two-peaked”), from bis (“twice”) + -ceps (“headed”).
Across languages
Translations
35 source translations are retained for this English entry.
Arabic:
ذَات اَلرَّأْسَيْن
(ḏāt ar-raʔsayn)
— any muscle having two heads
Arabic:
ذات الرأسين
(zāt er-raʔsēn)
— any muscle having two heads
Armenian:
բիցեպս
(bicʻeps)
— any muscle having two heads
Armenian:
երկգլուխ մկան
(erkglux mkan)
— any muscle having two heads
Chinese Mandarin:
二頭肌 /二头肌
(èrtóujī)
— any muscle having two heads
Czech:
biceps
— any muscle having two heads
Dutch:
biceps
— any muscle having two heads
Finnish:
kaksipäinen lihas
— any muscle having two heads
French:
biceps
— any muscle having two heads
Galician:
bíceps
— any muscle having two heads
Georgian:
ბიცეფსი
(bicepsi)
— any muscle having two heads
German:
Bizeps
— any muscle having two heads
Ido:
bicepso
— any muscle having two heads
Italian:
bicipite
— any muscle having two heads
Japanese:
二頭筋
(nitōkin)
— any muscle having two heads
Korean:
이두근
(idugeun)
— any muscle having two heads
Māori:
uarua
— any muscle having two heads
Marathi:
द्विशिरस्का
(dviśiraskā)
— any muscle having two heads
Portuguese:
bíceps
— any muscle having two heads
Romanian:
biceps
— any muscle having two heads
Russian:
би́цепс
(bíceps)
— any muscle having two heads
Spanish:
bíceps
— any muscle having two heads
Tagalog:
daga-dagaan
— any muscle having two heads
Turkish:
iki başlı
— any muscle having two heads
Arabic:
ذَات اَلرَّأْسَيْن اَلْعَضُدِيَّة
(ḏāt ar-raʔsayn al-ʕaḍudiyya)
— the upper arm, especially the muscles
Arabic:
باي
(bāy)
— the upper arm, especially the muscles
Dutch:
armbuigspier
— the upper arm, especially the muscles
Dutch:
biceps
— the upper arm, especially the muscles
Dutch:
elleboogbuiger
— the upper arm, especially the muscles
Finnish:
hauis
— the upper arm, especially the muscles
Finnish:
olkavarsi
— the upper arm, especially the muscles
Hebrew:
קִבֹּרֶת
(qibóret)
— the upper arm, especially the muscles
Latin:
lacertus
— the upper arm, especially the muscles
Turkish:
pazı
— the upper arm, especially the muscles
Woiwurrung:
berbert
— the upper arm, especially the muscles