oh Hear it!

oh Definition

oh (ō)

  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

oh Synonyms

oh

interj.

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

OH Telecom Definition
The chemical symbol for hydroxyl. See also hydroxyl.
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.
  • group: The potassium atom really wants to get rid of electron and the OH group really wants to collect one more.
  • provision: We lag behind our European partners on OH provision.
  • adviser: Discussing the options The next stage in the process is for a meeting to take place between the manager, employe and OH adviser.

Browse dictionary entries near oh

  1. ogress
  2. ogre
  3. Oglethorpe
  4. ogle
  5. Oglala
  6. ogive
  7. ogham
  8. ogee arch
  9. ogee
  10. ogdoad
  1. oh-oh
  2. OHG
  3. Ohio
  4. Ohioan
  5. ohm
  6. Ohm, Georg Simon
  7. Ohm's law
  8. ohmmeter
  9. oho
  10. -oholic