G3660 - ὀμνύω

Strong's Concordance

No 3660 Original Word ὀμνύω
Transliteration omnuo Phonetic Spelling om-noo'-o
Definitions
  A prolonged form of a primary but obsolete word, ὄμω [[omo]], for which another prolonged form (ὀμόω [[omoo]], {om-o'-o}) is used in certain tenses. To swear, that is, take (or declare on) oath:swear.