Associations to the word «Pinna»
Wiktionary
PINNA, noun. (anatomy) The visible part of the ear that resides outside of the head, the auricle.
PINNA, noun. (botany) A leaflet or primary segment of a pinnate compound leaf.
PINNA, noun. (zoology) A feather, wing, fin, or other similar appendage.
Dictionary definition
PINNA, noun. Division of a usually pinnately divided leaf.
PINNA, noun. The externally visible cartilaginous structure of the external ear.
Wise words
To use the same words is not a sufficient guarantee of
understanding; one must use the same words for the same
genus of inward experience; ultimately one must have one's
experiences in common.