disloyal

[ dis-loi-uhl ]
/ dɪsˈlɔɪ əl /

adjective

false to one's obligations or allegiances; not loyal; faithless; treacherous.

Origin of disloyal

1470–80; < Middle French desloial, Old French desleal, equivalent to des- dis-1 + leal loyal

Related forms

dis·loy·al·ist, noundis·loy·al·ly, adverb
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Examples from the Web for disloyal

British Dictionary definitions for disloyal

disloyal

/ (dɪsˈlɔɪəl) /

adjective

not loyal or faithful; deserting one's allegiance or duty

Derived Forms

disloyally, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012