O.D.

Dictionary.com Unabridged

O.D.

2
1.
Doctor of Optometry.
3.
Old Dutch.
4.
(of a military uniform) olive drab.
5.
ordinary seaman.
6.
outside diameter.
8.
overdrawn.

o.d.

1
(in prescriptions) the right eye.

Origin:
< Latin oculus dexter

o.d.

2
1.
olive drab.
2.
on demand.
3.
outside diameter.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To o.d.
Etymonline
Word Origin & History

O.D.
abbreviation of overdose, attested from 1960.
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
American Heritage
Abbreviations & Acronyms
o.d.
  1. Latin oculus dexter (right eye)

  2. olive drab

  3. on demand

  4. outside diameter

The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature