Dictionary.com
Thesaurus.com

aftershaft

American  
[af-ter-shaft, ahf-ter-shahft] / ˈæf tərˌʃæft, ˈɑf tərˌʃɑft /

noun

Ornithology.
  1. a supplementary feather, usually small, arising from the underside of the base of the shafts of certain feathers in many birds.

  2. the shaft of such a feather.


aftershaft British  
/ ˈɑːftəˌʃɑːft /

noun

  1. ornithol a secondary feather arising near the base of a contour feather

"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

  • aftershafted adjective

Etymology

Origin of aftershaft

First recorded in 1865–70; after + shaft

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.

Many feathers, in addition to the main axis, bear a second, generally much shorter axis, supporting a loose discontinuous vane; this shorter branch is known as the “aftershaft” and arises from the under surface of the feather.

From Project Gutenberg

Aftershaft as long as the other half.

From Project Gutenberg