Pinna: meaning, definitions and examples
๐
pinna
[ หpษชnษ ]
biology anatomy
Pinna refers to the external part of the ear that protrudes from the head. It plays a significant role in collecting sound waves and directing them into the ear canal. In anatomy, it can also describe similar structures in other organisms.
Synonyms
Examples of usage
- The pinna helped to amplify the sounds from the environment.
- In many animals, the size and shape of the pinna can affect hearing capabilities.
- During the examination, the doctor noted the condition of the pinna.
marine biology
In marine biology, pinna refers to a genus of large, bivalve mollusks known as fan shells. These creatures are known for their distinctive fan-shaped shells and are primarily found in sandy or shallow coastal waters.
Synonyms
bivalve, fan shell.
Examples of usage
- The pinna are often harvested for their beautiful shells.
- Ecologists study pinna to understand their role in coastal ecosystems.
- Some species of pinna can filter large amounts of seawater efficiently.
Translations
Translations of the word "pinna" in other languages:
๐ต๐น pinna
๐ฎ๐ณ เคชเคฟเคจเฅเคจเคพ
๐ฉ๐ช Pinna
๐ฎ๐ฉ pinna
๐บ๐ฆ ะฟัะฝะฝะฐ
๐ต๐ฑ pinna
๐ฏ๐ต ใใณใ
๐ซ๐ท pinna
๐ช๐ธ pinna
๐น๐ท pinna
๐ฐ๐ท ํผ๋
๐ธ๐ฆ ุจููุง
๐จ๐ฟ pinna
๐ธ๐ฐ pinna
๐จ๐ณ ็ฎ็บณ
๐ธ๐ฎ pinna
๐ฎ๐ธ pinna
๐ฐ๐ฟ ะฟะธะฝะฝะฐ
๐ฌ๐ช แแแแแ
๐ฆ๐ฟ pinna
๐ฒ๐ฝ pinna
Etymology
The word 'pinna' originates from Latin, meaning 'feather' or 'wing'. The term was used in classical texts to describe various anatomical structures that resemble the shape of a feather or wing, particularly in reference to parts of the ear. Its application in modern biology stems from this historical association, where it is utilized to describe the protruding parts of external body structures. As the scientific understanding of anatomy and marine life evolved, 'pinna' became a formal term in both human anatomy and marine biology, reflecting the structuresโ functional significance in sound collection and environmental adaptation.
Word Frequency Rank
At rank #28,649, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.
- ...
- 28646 vendetta
- 28647 twinned
- 28648 unfurnished
- 28649 pinna
- 28650 climaxed
- 28651 predicative
- 28652 toilette
- ...