Cascadia

//kæsˈkeɪ.di.ə// name

name ·Rare ·Advanced level

Definitions

Proper Noun
  1. 1
    The Pacific Northwest region of North America, politically divided between the northwestern United States and western Canada.

Etymology

From cascade + -ia, in reference to the Cascade Range.

Related phrases

north americapacific northwest

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.