Definition of Dimyaria
in some classifications
: a division of Lamellibranchia comprising the bivalve mollusks with both anterior and posterior adductor muscles, sometimes used synonymously with Isomyaria but commonly including also Heteromyaria — compare monomyaria
dimyarian\¦dīˌmī¦a(a)rēən\ adjective or noun
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Origin and Etymology of dimyaria
New Latin, from di- + -myaria
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