2 entries under this word

Tectibranchiate

Tĕc'ti-brăn'chi-ate, a.

adjective

a. [From Lat. tectus, p. p. of tegere, to cover, and Lat. branchiae, q. v.; Fr. tecti-branche.] (Zoöl.) Having the gills covered by the mantle; as, the tectibranchiate mollusks.

Tēe'ti-brān'chi-ate, n.

noun

n. [See supra.] (Zoöl.) One of an order of gastropodous mollusks, having the gills covered by the mantle.