OH
See also: Appendix:Variations of "oh"
English
[edit]Proper noun
[edit]OH
- (US) Abbreviation of Ohio.
Noun
[edit]OH (plural OHs)
- (Internet slang) Initialism of other half: a husband, wife, partner, etc.
- (US, army, aviation) Initialism of observation helicopter.
- (Internet) Initialism of overheard; a post whose contents were overheard by its author.
- OH: "We should just burn the whole place down"
Noun
[edit]OH pl (plural only)
- Initialism of office hours.
Symbol
[edit]OH
- (organic chemistry) A hydroxyl, or alcohol, functional group.
- (inorganic chemistry) A hydroxide radical, or hydroxyl group.
Anagrams
[edit]Categories:
- English lemmas
- English proper nouns
- English uncountable nouns
- American English
- English abbreviations
- English nouns
- English countable nouns
- English internet slang
- English initialisms
- en:Aviation
- en:Internet
- English terms with usage examples
- English pluralia tantum
- English symbols
- en:Organic chemistry
- en:Inorganic chemistry
- en:Ohio, USA
- en:States of the United States