pinna (ˈpɪnə) ![]() | |
| —n , pl -nae, -nas | |
| 1. | any leaflet of a pinnate compound leaf |
| 2. | zoology a feather, wing, fin, or similarly shaped part |
| 3. | another name for auricle |
| [C18: via New Latin from Latin: wing, feather, fin] | |
| a stew of meat, vegetables, potatoes, etc. |
| a chattering or flighty, light-headed person. |
| pinna (pĭn'ə) Pronunciation Key
Plural pinnae (pĭn'ē) or pinnas A leaflet or primary division of a pinnately compound leaf, especially of a fern frond. |