| Main Entry: | |
| Part of Speech: | noun |
| Definition: | tuft of bird; plumage |
| Synonyms: | calamus, crest, down, fin, fluff, fringe, penna, pinion, pinna, plume, plumule, pompon, quill, shaft, spike, wing |
| Main Entry: | fin |
| Part of Speech: | noun |
| Definition: | arm |
| Synonyms: | airfoil, appendage, dorsal, flipper, hand, pinna, stabilizer, vane |