infidelWiktionary 原文中文来自 ECDICTadj.不信神的，无信仰的，异端的n.无信仰者，异教徒，异端演变路径（由近及远）英语源自 ←中古法语 infidèle源自 ←拉丁语 īnfidēlis “unfaithful”原始词根原始印欧语 *bʰeydʰ-词源说明First attested 1460, from Middle French infidèle, from Latin īnfidēlis (“unfaithful”), from in- (“not”) + fidēlis (“faithful”). See fidelity.释义（英文）形容词 AdjectiveRejecting a specific religion.Of, characteristic of, or relating to unbelievers or unbelief.名词 NounOne who does not believe in a certain religion.One who does not believe in a certain principle.One with no religious beliefs.A person who openly opposes Islam and receives or seeks praise from other opponents of Islam.词族派生词（2）infidelisminfidelize相关词（3）fidelityinfidelityinfidelly