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Definition of Pinniform
1. a. Shaped like a fin or feather.
Definition of Pinniform
1. Adjective. Shaped like a fin or feather. ¹
¹ Source: wiktionary.com
|  | 
1. a. Shaped like a fin or feather.
1. Adjective. Shaped like a fin or feather. ¹
¹ Source: wiktionary.com