νουμηνία G3561
noumēnía · noo-may-nee'-ah · Noun Feminine
feminine of a compound of νέος and μήν (as noun by implication, of ἡμέρα); the festival of new moon:--new moon.
1 Occurrence in the King James Bible
Colossians 2:16Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath days: