About The Word Pinna
Learn about the word Pinna to help solve your crossword puzzle. Discover Pinna definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Pinna
| Pinna Definition And Meaning |
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What's The Definition Of Pinna?
[n] the externally visible cartilaginous structure of the external ear
[n] division of a usually pinnately divided leaf Synonyms | Synonyms for Pinna: auricle | ear | pinnule Related Terms | Find terms related to Pinna: See Also | cartilaginous structure | cauliflower ear | ear lobe | earlobe | external ear | leaflet | outer ear | tragus Pinna In Webster's Dictionary \Pin"na\, n.; pl. {Pinn[ae]}, E. {Pinnas}. [L., a
feather.]
1. (Bot.)
(a) A leaflet of a pinnate leaf. See Illust. of {Bipinnate
leaf}, under {Bipinnate}.
(b) One of the primary divisions of a decompound leaf.
2. (Zo["o]l.) One of the divisions of a pinnate part or
organ.
3. [L. pinna, akin to Gr. ?.] (Zo["o]l.) Any species of
{Pinna}, a genus of large bivalve mollusks found in all
warm seas. The byssus consists of a large number of long,
silky fibers, which have been used in manufacturing woven
fabrics, as a curiosity.
4. (Anat.) The auricle of the ear. See {Ear}.
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