The definition of duplicitous is being sneaky or deceitful.
An example of a duplicitous person is someone who always lies to get her way.
Given to or marked by deliberate deceptiveness in behavior or speech.
(comparative more duplicitous, superlative most duplicitous)
duplicity + -ous
- A negative position in a reading can indicate a duplicitous character.
- When it comes to cashing in on being duplicitous, demurring and delicious, actress Susan Lucci is second to none.