the quality of being based on a fair or acceptable reason synonym validity (2) the dubious legitimacy of her argument 她的论点不一定站得住脚
the quality of being allowed and acceptable according to the law synonym legality (1) opposite illegitimacy (2)Topics Permission and obligationc2合法的;法律认可的;法定的 the fact that a child's parents are legally married when it is born doubts over the child's legitimacy 对孩子合法性的怀疑