Corrivalry, Corrivalship

Competition; emulation; opposition. Corroborant, a. [Lat. corroborans.] Strengthening; having the power or faculty of giving strength; as, a corroborant medicine. -n. ( Med .) A medicine for strengthening the human body; in other words, tonics and stimulants, as bark, wine, beef, . Corroborate, v . a . [Fr. corroborer ; Lat. corroboro, cor rob or at us - con , and roboro, from robur , strength. See ROBUST.] To confirm; to establish; to make more certain; as, to corroborate a statement. IMG:content-0381.png:[ocr errors] wrinkles; as, the corrugation of fibres. Corrugator Supercil'ii, n . pl . [Lat.] ( Anat . ) The name of a pair of thin superficial muscles, situated below the skin of the forehead, the action of which is to corrugate or wrinkle the forehead; the principal muscles used in frowning.