(1)死亡；去世

(2)背离；违反；变更
该词也用于大陆法和普通法，尤指放弃原诉状中有利于他人的理由。
(→departure)

• undivided right
• undres
• undue influence
• undue means
• undue return
• unearned income
• unearned increment
• unearned interest
• unearned premium
• unearned premium reserve
• unearned surplus
• U.N.E.F.
• unemancipated minor
• unemployment insurance
• unemployment relief arrangement
• unemployment tax
• unemployment trust fund
• unencumbered
• unenforceable contract
• unequal
• unequivocal
• U.N.E.S.C.O.
• unethical conduct
• unexpired term
• unfair comment