lemon: Meaning and Definition of

lem•on

1. the yellowish, acid fruit of a subtropical citrus tree, Citrus limon.
2. the tree itself.
3. See
4. a person or thing that proves to be defective, imperfect, or unsatisfactory; dud: His car turned out to be a lemon.

1. made of or with lemon.
2. having the color, taste, or odor of lemon.