See more synonyms for by-blow on

Origin of by-blow

First recorded in 1585–95; by- + blow1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for byblow

bastard, by-blow, whoreson, bastardy

Examples from the Web for byblow

Historical Examples of byblow

  • He did not dare ask Charity for a divorce in order that he might legitimize this byblow of his.

British Dictionary definitions for byblow


  1. a passing or incidental blow
  2. an archaic word for a bastard
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