3. (Bot.) Long or stiff hairs on a plant; the awn; as, the beard of grain.

4. A barb or sharp point of an arrow or other instrument, projecting backward to prevent the head from being easily drawn out.

5. That part of the under side of a horse's lower jaw which is above the chin, and bears the curb of a bridle.

6. (Print.) That part of a type which is between the shoulder of the shank and the face.