noel

exclamation1

1. •
   (no longer used) A wish or expression of commemoration of Christmas.

   • And may all my enemies go to hell! / Noël! Noël! Noël! Noël! — 1911

noun1

1. •
   A kind of hymn, or canticle, of mediaeval origin, sung in honor of the birth of Christ; a Christmas carol.

   • The first Nowell the Angel did say / Was to three poor Shepherds in the fields as they lay[…] — 1833

noun1

1. •
   Acronym of no observed effect level.