Disloyalty

Pronunciation

• UK IPA: /dɪsˈlɔɪ.(j)əɫ.ti/

Origin

Old French desloiauté (Modern déloyauté) from des- + loiauté ("loyalty")

Full definition of disloyalty

Noun

1. (countable) An act of being disloyal; a betrayal.
2. (uncountable) The quality of being disloyal.