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old boy

[ohld boi for 1, 2; ohld boi for 3; ohld boi for 4] /ˈoʊld ˈbɔɪ for 1, 2; ˈoʊld ˌbɔɪ for 3; ˌoʊld ˈbɔɪ for 4/
Informal. an adult male, especially a Southerner.
Compare good old boy.
a lively elderly man.
Chiefly British. an alumnus, especially of a boys' preparatory or public school.
Chiefly British. old chap.
Origin of old boy
1595-1605 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
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Examples from the Web for old-boy
Historical Examples
  • To what precise causes the rapid advance of old-boy population is to be traced, we are unable to determine.

    Sketches by Boz Charles Dickens
British Dictionary definitions for old-boy

old boy

(sometimes capitals) (Brit) a male ex-pupil of a school
(informal, mainly Brit)
  1. a familiar name used to refer to a man
  2. 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
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Slang definitions & phrases for old-boy

old boy

noun phrase

A graduate; alumnus: Thousands of Princeton old boys flexed their wrists and learned to Frisbee (1868+ British schools)

Related Terms

good old boy

The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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