Definition of you watch
—used to tell someone that one thinks something will probably happen She'll change her mind again, you watch.
Word by Word Definitions
: to keep vigil as a devotional exercise
: to be awake during the night
: to be attentive or vigilant
: the act of keeping awake to guard, protect, or attend
: the state of being wakeful
: a wake over a dead body
Seen and Heard
What made you want to look up you watch? Please tell us where you read or heard it (including the quote, if possible).