Search Result：grey birch
grey birch 
(TTS Sound)
(TTS Sound)Overview of noun grey_birch
The noun grey birch has 1 sense
- grey birch, gray birch, American grey birch, American gray birch, Betula populifolia -- (medium-sized birch of eastern North America having white or pale grey bark and valueless wood; occurs often as a second-growth forest tree)