Crust ace ologist

A person versed in crust ace Crusta ceo logy, n. [Lat. crustacee, and Gr. logos, treatise.] The science relating to animals of the Crus taceæ cla . Crustaceous, ( krus - ta's he -us,) a. Pertaining to crust; like crust; of the nature of crust or shell. - Shelly; belonging to shell-fish. Crustaceous ne , n. The quality of having a jointed shell. Crustal, a . Crusty; made of crust. Crusta log'ical, a . Pertaining to crusta logy. Crustal'ogist, n . Same as CRUST ACE OLOGIST, 9. 8. Crus'tated, a . [Lat. custratus.] Covered with a crust. Crusta'tion, n. Incrustation. Crustific, a. [Lat. crusta, and facere, to make.] Making a crust. Crust'ily, adv. In a crusty manner; peevishly; harshly; morosely; snappishly. "This act Shall bruise the head of Satan, crush his strength." -Milton .