Noah Webster
Bivalve
BI'VALVE, noun [Latin bis, twice, and valve. Latin valva]
An animal having two valves, or a shell consisting of two parts which open and shut. Also a pericarp in which the seed-case opens or splits into two parts.
BI'VALVE
BI'VALVE, noun [Latin bis, twice, and valve. Latin valva]
An animal having two valves, or a shell consisting of two parts which open and shut. Also a pericarp in which the seed-case opens or splits into two parts.
BI'VALVE