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contradict

1 ENTRIES FOUND:
contradict /ˌkɑːntrəˈdɪkt/ verb
contradicts; contradicted; contradicting
contradict
/ˌkɑːntrəˈdɪkt/
verb
contradicts; contradicted; contradicting
Britannica Dictionary definition of CONTRADICT
[+ object]
: to say the opposite of (something that someone else has said) : to deny the truth of (something)
: to deny or disagree with what is being said by (someone)
: to not agree with (something) in a way that shows or suggests that it is false, wrong, etc.

contradict yourself

: to say or do something that is opposite or very different in meaning to something else that you said or did earlier