| ̷ ̷ ̷ ̷+ noun plural
Usage: capitalized
Etymology: New Latin, from is- + -myaria
in some classifications : a division of Lamellibranchia comprising bivalve mollusks having two adductor muscles of nearly equal size — compare heteromyaria , monomyaria
• iso·my·ar·i·an | ̷ ̷(ˌ) ̷ ̷ ̷ ̷| ̷ ̷rēən adjective