[nak] 
| 1. | a special skill, talent, or aptitude: He had a knack for saying the right thing. |
| 2. | a clever or adroit way of doing something. |
| 3. | a trick or ruse. |
| 4. | a sharp, cracking sound. |
| 5. | Archaic. a knickknack; trinket. |
| knack (nāk) n.
[Middle English knakke, from Middle Dutch cnacken, to strike, crack, probably of imitative origin.] |
