n]
| 1. | the yellowish, acid fruit of a subtropical citrus tree, Citrus limon. |
| 2. | the tree itself. |
| 3. | lemon yellow. |
| 4. | Informal. a person or thing that proves to be defective, imperfect, or unsatisfactory; dud: His car turned out to be a lemon. |
| 5. | made of or with lemon. |
| 6. | having the color, taste, or odor of lemon. |

Lemon
A very disappointing investment. Your expected return wasn't even close to being achieved.
Investopedia Commentary
Just like the used car that breaks down while driving out of the lot, these investments leave a bitter taste.
See also: Expected Return, Underperform
lemon