'NNE' definitions:

Definition of 'NNE'

(from WordNet)
noun
The compass point that is midway between north and northeast [syn: north northeast, nor'-nor'-east, NNE]

Definition of 'NNE'

From: GCIDE
  • NNE \NNE\ n. (All capitals) north northeast; the compass point that is midway between north and northeast.
  • Syn: north northeast, nor'-nor'-east. [WordNet 1.5]