oh Hear it!

oh definition

oh (ō)

interjection

  1. used to express surprise, wonder, fear, pain, etc.
  2. used in direct address, as to attract attention oh, waiter!
  3. used to signify comprehension or acknowledgment of another's statement, explanation, etc.

noun pl. oh's or ohs

an instance of this exclamation
OH definition

OH

Ohio

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

Alternate definitions:
oh Synonyms

oh

interj.

indeed! oh-oh! oh, no! oh, yes! oops*; see no, yes.


Webster's New World Roget's A-Z Thesaurus Copyright © 1999 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

oh Usage Examples

Converse of object

  • use: It would be wrong to use OH as the name for the hydroxyl oxygens of glucose.

Modifies a noun

  • emission: In addition, simultaneous observations of absorption and OH emissions can be used to identify absorption related to proton precipitation.
oh usage examples (more)

The word usage examples above have been gathered from various sources to reflect current and historical usage. They do not represent the opinions of YourDictionary.com.

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MLA Style

"oh." Webster's New World College Dictionary. 2009

  • Your Dictionary. 5 July 2009
  • <www.yourdictionary.com/oh>

APA Style

oh. (2009). In Webster's New World College Dictionary

  • Retrieved July 5th, 2009, from www.yourdictionary.com/oh

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