nt, -her-]
| 1. | logically connected; consistent: a coherent argument. |
| 2. | cohering; sticking together: a coherent mass of sticky candies. |
| 3. | having a natural or due agreement of parts; harmonious: a coherent design. |
| 4. | Physics, Optics. of or pertaining to waves that maintain a fixed phase relationship, as in coherent light. |