Definition of ANNULATION

annulation

Plural: annulations

Noun

  • The formation of a ring
  • Any reaction that forms a ring of atoms
  • Any structure in the form of a ring

Origin / Etymology

From Latin annulātus + -ation. Compare French annulation. Piecewise doublet of annullation.

Scrabble Score: 10

annulation: valid Scrabble (US) TWL Word
annulation: valid Scrabble Word in Merriam-Webster MW Dictionary
annulation: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 15

annulation: valid Words With Friends Word