Definition of I know (it)
- "Hurry up, we're going to be late." "I know, but I can't find my shoe."
- "This place is such a mess." "I know it."
- "What should we do tonight?" "I know—how about a movie?"
: the 9th letter of the English alphabet
: a graphic representation of this letter
: a speech counterpart of orthographic i
: someone aware of possessing a personal individuality : self
used as a connective vowel to join word elements especially of Latin origin
: to perceive directly : have direct cognition of
: to have understanding of
: to recognize the nature of : discern
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