PINNAE

PINNA

auricle, pinna, ear

(noun) the externally visible cartilaginous structure of the external ear

pinna, pinnule

(noun) division of a usually pinnately divided leaf

Source: WordNet® 3.1


Noun

pinnae

plural of pinna

Anagrams

• nanpie, panine, pinane

Source: Wiktionary


PINNA

Pin"na, n.; pl. Pinnæ, E. Pinnas. Etym: [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. (Zoöl.)

Definition: One of the divisions of a pinnate part or organ.

3. Etym: [L. pinna, akin to Gr. (Zoöl.)

Definition: 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.)

Definition: The auricle of the ear. See Ear.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

28 May 2025

AIR

(noun) a distinctive but intangible quality surrounding a person or thing; “an air of mystery”; “the house had a neglected air”; “an atmosphere of defeat pervaded the candidate’s headquarters”; “the place had an aura of romance”


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Coffee Trivia

Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.

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