The definition of deceitful is someone or something intentionally untruthful or intended to mislead.
(adjective)An example of something that would be described as deceitful is a statement that is blatantly untrue and that is intended to convince someone of a falsehood.
See deceitful in Webster's New World College Dictionary
adjective
Related Forms:
See deceitful in American Heritage Dictionary 4
adjective
Related Forms:
Learn more about deceitful