| Answer | Crossword Clue |
|---|---|
| barbicels | BARBICEL, a part of a feather |
| barbicel | a part of a feather |
| calamus | The hollow lower part of the shaft of a feather, which lacks barbs; a quill |
| pinnules | a. part or organ resembling a barb of a feather, a fin, or the like b. finlet |
| pinnule | a. part or organ resembling a barb of a feather, a fin, or the like b. finlet |
| pinnular | a. part or organ resembling a barb of a feather, a fin, or the like b. finlet |
| imping | Repair a damaged feather in (the wing or tail of a trained hawk) by attaching part of a new feather |
