bicipital
Adjective
Meaning
Having two heads or origins, as a muscle.
Pertaining to a biceps muscle; as, bicipital furrows, the depressions on either side of the biceps of the arm.
Dividing into two parts at one extremity; having two heads or two supports; as, a bicipital tree.
Source: Webster's dictionarySynonyms
second
twin
bilateral
duplicate
duplex
twofold
bivalve
ingeminate
biform
bifacial
bicephalous
doubled
striated muscle