Word Type

Noun

The word "pinna" can be used as a noun.

Word Relationships

Derived Terms

pinnal pinnaplasty pinnate pinniped pinnule

Context

anatomy botany zoology

Broader Terms (Hypernyms)

cartilaginous structure leaflet

Type Of (IsA)

body part external anatomical part leaflet mollusca sheet of substance solid object

Parts (Meronyms)

antihelix antitragus concha helix tragus

Related Terms

appendage auricle ear ear canal feather fin head leaflet outer ear pinnate wing

Synonym Network

auricle

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.