Dictionary entry

Tectibranchiate

Webster's Dictionary 1913

Tec′ti‐bran″chi‐ate (?), a. [L. tectus (p. p. of tegere to cover) + E. branchiate.] (Zoöl.) Having the gills covered by the mantle; of or pertaining to the Tectibranchiata. — n. A tectibranchiate mollusk.