Meaning of demerit

Definition of demerit

(noun) a mark against a person for misconduct or failure; usually given in school or armed forces; "ten demerits and he loses his privileges"
the quality of being inadequate or falling short of perfection; "they discussed the merits and demerits of her novel"; "he knew his own faults much better than she did"

Other information on demerit

WIKIPEDIA results for demerit
Amazon results for demerit