Noun coast mountains has 1 sense
  1. Coast Range, Coast Mountains - a string of mountain ranges along the Pacific coast of North America from southeastern Alaska to Lower California
    --1 is a kind of range, mountain range, range of mountains, chain, mountain chain, chain of mountains
    --1 is a part of North America
    --1 has parts:
     Cascades, Cascade Range, Cascade Mountains; Hubbard, Mount Hubbard
,
TOP