candidate noun [L. Candidatus, n. (because candidates for office in Rome were clothed in a white toga.) fr. candidatus clothed in white, fr. candiduslittering, white: cf. F. candidat.]

One who offers himself, or is put forward by others, as a suitable person or an aspirant or contestant for an office, privilege, or honor; as, a candidate for the office of governor; a candidate for holy orders; a candidate for scholastic honors.

-- Webster's unabridged 1913