not allowed to do or have something, according to particular rules无资格的;不合格的
He was declared ineligible for the competition because he worked for the company that ran it.他被宣布没有资格参赛,因为他是该比赛主办公司的工作人员。
Many people became ineligible to receive aid because their earnings were above the new limit.许多人失掉了领取政府救济金的资格,因为他们的收入超过了新制定的限额。