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Pronunciation varies by accent · noun
(anatomy) A pair of muscles that lowers the wings of birds in flight.
Use pectoralis when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Pectoralis means (anatomy) A pair of muscles that lowers the wings of birds in flight.
Common synonyms include pectoral, pectoral muscle, musculus pectoralis, pecs.
The opposite depends on the specific sense.
Use pectoralis where its definition matches the intended context.
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