Dictionary.com
Thesaurus.com

tectrix

American  
[tek-triks] / ˈtɛk trɪks /

noun

Ornithology.

plural

tectrices
  1. covert.


tectrix British  
/ ˈtɛktrɪks, tɛkˈtrɪʃəl /

noun

  1. (usually plural) ornithol another name for covert

"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

  • tectricial adjective

Etymology

Origin of tectrix

1760–70; < New Latin tēctrīx, equivalent to Latin teg ( ere ) to cover + -trīx -trix