'Evergreen State' definitions:

Definition of 'Evergreen State'

From: WordNet
noun
A state in northwestern United States on the Pacific [syn: Washington, Evergreen State, WA]

Definition of 'Evergreen State'

From: GCIDE
  • Evergreen State \Evergreen State\ Washington; -- a nickname alluding to the abundance of evergreen trees. [Webster 1913 Suppl.] Everich