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chaeta

American  
[kee-tuh] / ˈki tə /

noun

Zoology.
  • chaetae
    plural
  1. a bristle or seta, especially of a chaetopod.


chaeta British  
/ ˈkiːtə /

noun

  1. any of the chitinous bristles on the body of such annelids as the earthworm and the lugworm: used in locomotion; a seta

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of chaeta

< New Latin < Greek chaítē long hair

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The chitinous chaetae have their origin in special ectodermal pits, at the base of which is one large cell which is thought to secrete the chaeta, as in Chaetopods.

From Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 3 "Borgia, Lucrezia" to "Bradford, John" by Various

Annelids show the presence numerous chitinous projections termed chaetae, and polychaetes possess parapodia.

From Textbooks Jan. 1, 2015

Significant differences between leeches and other annelids include the development of suckers at the anterior and posterior ends, and the absence of chaetae.

From Textbooks Apr. 25, 2013

Chitinous hairlike extensions, anchored in the skin and projecting from the cuticle, called chaetae, are present in every segment in most groups.

From Textbooks Apr. 25, 2013

The chaetae of polychaetes are also arranged within fleshy, flat, paired appendages on each segment called parapodia.

From Textbooks Apr. 25, 2013

The chitinous chaetae have their origin in special ectodermal pits, at the base of which is one large cell which is thought to secrete the chaeta, as in Chaetopods.

From Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 3 "Borgia, Lucrezia" to "Bradford, John" by Various

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