entrochal marble

Among lapidaries a kind of marble full of Eutrochi (Encrinites). [ENCRINITAL-LIMESTONE.] těn'-tro-chite, en-tro-chus (plur. ěn-trochiteş, en-tro-chi), s . [Gr. en =in, trochos = a any thing round or circular, and suff.- ite ( Palæont .) (q. v.).] runner Palæont . (Generally in the pl.): Detached joints or segments of encrinites. They constitute short cylinders or discs with a hole in the middle. ( Owen , .) *ěn-troôp, *en-troup, v . t . [Pref. en, and Eng. troop (q. v.).] 10 form into a troop; to bring together.