[loo
k-uh-lahyk] 
| 1. | a person or thing that looks like or closely resembles another; double. |
| 2. | a compatible: The leading brand of computer was expensive so they bought cheap look-alikes. |
| 3. | a pill or capsule that contains nonprescription stimulants, as caffeine and ephedrine, but is made to appear like one containing illegal or prescription stimulants, as amphetamine or biphetamine. |
| 4. | being or characteristic of a look-alike. |