[rap-tawr-ee-uh l, -tohr-]
See more synonyms for raptorial on Thesaurus.com
  1. preying upon other animals; predatory.
  2. adapted for seizing prey, as the bill or claws of a bird.
  3. belonging or pertaining to the Raptores, a former order in which the falconiform and strigiform birds were erroneously grouped together.

Origin of raptorial

1815–25; < Latin raptōr- (stem of raptor raptor) + -ial
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for raptorial

Historical Examples of raptorial

British Dictionary definitions for raptorial


adjective zoology
  1. (of the feet of birds) adapted for seizing prey
  2. (esp of birds) feeding on prey; predatory
  3. of or relating to birds of prey

Word Origin for raptorial

C19: from Latin raptor a robber, from rapere to snatch
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

Word Origin and History for raptorial

"predatory," 1825, from raptor + -ial. Alternative raptatorial "predacious" (1840) is from Latin raptatus, past participle of raptare.

Online Etymology Dictionary, © 2010 Douglas Harper