lemon (noun)
1: yellow oval fruit with juicy acidic flesh
2: a strong yellow color [syn: gamboge, lemon yellow, maize]
3: a small evergreen tree that originated in Asia but is widely cultivated for its fruit [syn: lemon tree, Citrus limon]
4: a distinctive tart flavor characteristic of lemons
5: an artifact (especially an automobile) that is defective or unsatisfactory [syn: stinker]