[ sahyuhr ]
See synonyms for: siresiredsiring on

  1. the male parent of a quadruped.

  2. a respectful term of address, now used only to a male sovereign.

  1. Archaic.

    • a father or forefather.

    • a person of importance or in a position of authority, as a lord.

verb (used with object),sired, sir·ing.
  1. to beget; procreate as the father.

Origin of sire

1175–1225; Middle English <Old French (nominative singular) <Vulgar Latin *seior, for Latin seniorsenior (compare French monsieur originally, my lord, with sieur<*seiōr-, oblique stem of *seior)

Other words from sire

  • sireless, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use sire in a sentence

  • She was sired by the favorite racer of the Marquis de Lafayette, and has been damned by everybody attempting to drive her.

  • Nor was she shooting wholly in the dark; Harky himself did not believe that Duckfoot had been sired by a duck.

    The Duck-footed Hound | James Arthur Kjelgaard
  • Now no one who loves Belloc can paddle in Rabelais without seeing that he, too, was sired from Chinon.

    Shandygaff | Christopher Morley

British Dictionary definitions for sire


/ (saɪə) /

  1. a male parent, esp of a horse or other domestic animal

  2. a respectful term of address, now used only in addressing a male monarch

  1. obsolete a man of high rank

  1. (tr) (esp of a domestic animal) to father; beget

Origin of sire

C13: from Old French, from Latin senior an elder, from senex an old man

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