oh

[ oh ]
See synonyms for oh on Thesaurus.com
interjection
  1. (used as an expression of surprise, pain, disapproval, etc.): Oh, just look at how pretty it is now that you've finished painting!Oh, no! I misplaced my keys again.

  2. (used in direct address to attract the attention of the person spoken to): Oh, John, will you take these books?

noun,plural oh's, ohs.
  1. the exclamation “oh.”: She gave a little oh of surprise when she discovered her shoes had disappeared.

verb (used without object)
  1. to utter or exclaim “oh.”: The hammer dented the wood trim and he ohed in dismay.

Origin of oh

1
First recorded in 1530–40; later spelling of O2

Words that may be confused with oh

Words Nearby oh

Other definitions for Oh (2 of 3)

Oh
[ oh ]

noun
  1. Sa·da·ha·ru [sah-duh-hahr-oo], /ˌsɑ dəˈhɑr u/, born 1940, Chinese baseball player and manager in Japan.

Other definitions for OH (3 of 3)

OH

abbreviation
  1. Ohio (approved especially for use with zip code).

  2. (used in digital communications) other half (def. 2).

  1. (used in digital communications) overheard.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use oh in a sentence

British Dictionary definitions for oh (1 of 2)

oh

/ (əʊ) /


interjection
  1. an exclamation expressive of surprise, pain, pleasure, etc

sentence connector
  1. an expression used to preface a remark, gain time, etc: oh, I suppose so

British Dictionary definitions for OH (2 of 2)

OH

abbreviation for
  1. Ohio

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