
1) Anatomical ear part 2) Auricle 3) External ear 4) Feather or wing 5) Feather, to a zoologist 6) Feather, zoologically 7) Fin or flipper 8) Frond part 9) Leaf section 10) Leaflet 11) Pinnule 12) Site of many a piercing 13) Wing or fin
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https://www.crosswordclues.com/clue/pinna

1) Auricle 2) Earlap 3) Pinnule
Found on
https://www.crosswordclues.com/clue/pinna

Pinna can refer to: ==People== ==Places== ...
Found on
http://en.wikipedia.org/wiki/Pinna
[anatomy] In animal anatomy, the pinna (Latin for wing or fin, plural pinnae), auricle or auricula, is the visible part of the ear that resides outside of the head. ==Structure== The diagram shows the shape and location of most these components: ===Development=== The developing pinna is first noticeable around the sixth week of gestation in...
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http://en.wikipedia.org/wiki/Pinna_(anatomy)
[genus] Pinna is a genus of pen shells. It is a cosmopolitan genus of bivalve molluscs characterized by elongated, wedge-shaped shells which most commonly stand point-first in the sea bottom in which they live, anchored by a net of byssus threads. Pinna is distinguished from its sibling genus Atrina by the presence of a sulcus dividing the ...
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http://en.wikipedia.org/wiki/Pinna_(genus)

a primary segment of the blade of a compound leaf or frond. pl. pinnae
Found on
http://florabase.dpaw.wa.gov.au/help/glossary

• (n.) One of the divisions of a pinnate part or organ. • (n.) The auricle of the ear. See Ear. • (n.) A leaflet of a pinnate leaf. See Illust. of Bipinnate leaf, under Bipinnate. • (n.) One of the primary divisions of a decompound leaf. • (n.) Any species of Pinna, a genus of large bivalve mollusks found in all warm seas. ...
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http://thinkexist.com/dictionary/meaning/pinna/

The ear flap.
Found on
http://www.cat-world.com.au/glossary

The long-eared bat has large, elaborate pinnae that play a crucial role in its sonar system The visible part of the outer ear, which serves to collect sound and funnel it into the external auditory meatus (ear canal). Also known as the auricle, it is present in some mammals, including humans, and...
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http://www.daviddarling.info/encyclopedia/P/pinna.html

Plural pinnae; a leaflet or primary division of a pinnately compound leaf.
Found on
http://www.encyclo.co.uk/local/20901

A primary segment of the blade of a compound leaf. ... (09 Oct 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

(pin´ә) auricle (def. 1).
Found on
http://www.encyclo.co.uk/local/21001

A primary segment of a pinnately compound or lobed leaf. (pl. pinnae).
Found on
http://www.encyclo.co.uk/local/22034

The primary division of pinnate frond or leaf.
Found on
http://www.encyclo.co.uk/local/22037
Pin'na noun ;
plural Pinnæ , English
Pinnas . [ Latin , a feather.]
1. (Botany) (a) A leaflet of a pinnate leaf. See
Illust. of
Bipinnate leaf , under
Bipinnate .
(b) One of the primary divisions of a decompound leaf. ...
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http://www.encyclo.co.uk/webster/P/91

A primary division or leaflet of a pinnate leaf.
Found on
http://www.gardenology.org/wiki/Glossary_of_Gardening_Terms

Pinna: The ear or, to be more precise, the part of the ear that projects like a little wing from the head. In Latin, pinna means wing.
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http://www.medterms.com/script/main/art.asp?articlekey=4910

(pin;ua) The outer, fleshy portion of the external ear; also called the auricle.
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http://www.mhhe.com/biosci/abio/glossary.mhtml

Pinna is a genus of bivalve molluscs, whose members are allied to the mussels. The shell is wedge-shaped, and consists of two equal valves. In some species it reaches a length of 60 centimetres. The animals live embedded in sand, with the narrow end of the shell downwards.
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http://www.probertencyclopaedia.com/browse/BP.HTM

The external portion or flap of the ear.
Found on
http://www.thehorse.com/Glossary.xhtml?L=P

pinna (s), pinnae (pl) 1. A feather, wing, or fin. 2. Auricula, or outer ear; a bird's feather or wing; a fish fin. 3. Etymology: from Latin (akin to penna, 'a feather, wing', or 'fin'.
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http://www.wordinfo.info/words/index/info/view_unit/1676/

also called the outer ear. It collects sounds before they are funneled into the inner ear
Found on
https://sciencetrek.org/sciencetrek/topics/hearing/glossary.cfm
noun the externally visible cartilaginous structure of the external ear
Found on
https://www.encyclo.co.uk/local/20974
pinnule noun division of a usually pinnately divided leaf
Found on
https://www.encyclo.co.uk/local/20974

the part of the ear that outside the head; flap or leather.
Found on
https://www.encyclo.co.uk/local/21572
No exact match found.