{ , a. [ L. conchylium shell, Gr. &unr_;, dim. of &unr_;, equiv. to &unr_;. See Conch. ] Of or pertaining to shells; resembling a shell; as, conchyliaceous impressions. Kirwan. [ 1913 Webster ]

{ n., } n. See Conchologist, and Conchology. [ 1913 Webster ]

n. [ Gr. &unr_; + -metry. ] Same as Conchometry. [ 1913 Webster ]

a. Conchylaceous. [ 1913 Webster ]