'Northeaster' definitions:

Definition of 'northeaster'

From: WordNet
noun
A storm blowing from the northeast [syn: northeaster, noreaster]

Definition of 'Northeaster'

From: GCIDE
  • Northeaster \North`east"er\, n. A storm, strong wind, or gale, coming from the northeast.
  • Syn: noreaster, nor'easter. [1913 Webster]