Simple Definition of sticky note
: a small piece of paper that has a strip of a sticky substance on the back so that it can be attached to a surface
Full Definition of sticky note
: a slip of notepaper having an adhesive strip on the back that allows attachment to and removal from a surface
First Known Use of sticky note
Seen and Heard
What made you want to look up sticky note? Please tell us where you read or heard it (including the quote, if possible).