b.o.

B.O.

  1. Board of Ordnance.
  2. Informal. body odor.
  3. Theater. box office.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for b.o.

b.o.

abbreviation for
  1. back order
  2. branch office
  3. broker's order
  4. buyer's option
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 b.o.
n.

abbreviation of body odor, by c.1950; an advertisers' invention.

Online Etymology Dictionary, © 2010 Douglas Harper