'Zincoid' definitions:

Definition of 'Zincoid'

From: GCIDE

Zincoid \Zinc"oid\, a. [Zinc + -oid.] Pertaining to, or resembling, zinc; -- said of the electricity of the zincous plate in connection with a copper plate in a voltaic circle; also, designating the positive pole. [Obs.] [1913 Webster]