(transitive) To become acquainted with (someone or something); to meet someone. / Used other than figuratively or idiomatically: see get, know.

(idiomatic) Indicates agreement, approval, encouragement.

The knowledge and skill to be able to (do something correctly).

(chiefly US, derogatory) Someone who claims to be knowledgeable or an expert in something, obnoxiously dismissing the opinions, advice, suggestions, etc. of others.

Used other than figuratively or idiomatically: see you, know. / (informal) Expression signifying a pause or hesitation.

(informal) To be aware of a situation, especially of the consequences of misconduct.

Alternative form of you know what

plural of Know-Nothing

Knowing of itself, or without the communication from another.

(also philosophy) Be aware of your own strengths and limitations.