1. (a.) Placed just in front of the eyes, as the antennae of certain insects.
2. (n.) One of the scales just in front of the eye of a reptile or fish.
| Preocular 1. (a.) Placed just in front of the eyes, as the antennae of certain insects. 2. (n.) One of the scales just in front of the eye of a reptile or fish. | |