| 释义 |
pin·nu·la
\ˈpinyələ\ noun
(plural pinnu·lae \-ˌlē, -ˌlī\)
Etymology: New Latin, from Latin, small feather, small fin, from pinna feather, wing, fin, alteration of penna feather, wing — more at pen
1. : pinnule 2, 3
2. : a barb of a feather
• pin·nu·lar \-_lə(r)\ adjective |