oath

Pronunciation

• (UK) IPA ^(key): /ˈəʊθ/
• (US) IPA ^(key): /ˈoʊθ/

• Audio (US)

  (file)

Noun

Singular oath

Plural oaths

1. (countable) An oath is a very serious promise.
   • Synonyms: vow and pledge
2. (countable) An oath is a swear word or curse.