1. Adultère.
2. Déloyal. Partenaire infidèle.
3. Inexact. Mémoire infidèle.
ETYM Pref. dis- + loyal: cf. Old Fren. desloial, desleal, French déloyal. Related to Loyal.
Deserting one's allegiance or duty to leader or cause or principle.
Deliberately and abominably disloyal or likely to betray trust or confidence; SYN. traitorous, unfaithful.
1. Not true to duty or obligation or promises
2. Not trustworthy
1. Not according with the facts; SYN. wrong.
2. Not true to an obligation or trust.
1. One who does not believe in religion; an atheist; a non-believer.
2. One who does not believe in a particular religion, especially Christianity; during the Crusades, the Arabs were held to be infidels.
ETYM Old Fren. mescreant, French mécréant; pref. mes- (Latin minus less) + p. pr. from Latin credere to believe. Related to Creed.
1. One who holds a false religious faith; an atheist.
2. One not restrained by Christian principles; an unscrupulous villain; a vile wretch.