dictionary · eo1.org

oh

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Proper noun

  1. {{place|en|@abbrev of:Ohio|state|c/US}}.

Noun

  1. {{lb|en|Internet slang}} {{initialism of|en|other half}}: a husband, wife, partner, etc.
  2. {{lb|en|US|army|aviation}} {{initialism of|en|[[observation]] [[helicopter]]}}.
  3. {{senseid|en|overheard}} {{lb|en|internet}} {{initialism of|en|overheard}}; a post whose contents were overheard by its author.

Noun

  1. {{initialism of|en|office hours}}.

Symbol

  1. {{lb|en|organic chemistry}} A [[hydroxyl]], or [[alcohol]], [[functional group]].
  2. {{lb|en|inorganic chemistry}} A [[hydroxide]] radical, or [[hydroxyl]] group.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.