grey birch is a noun meaning "medium-sized birch of eastern North America having white or pale grey bark and valueless wood; occurs often as a second-growth forest tree". It carries one recorded sense.
medium-sized birch of eastern North America having white or pale grey bark and valueless wood; occurs often as a second-growth forest tree
Definitions, synonyms and semantic relations for grey birch come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.