blackdamp
1. [ noun ] (chemistry) the atmosphere in a mine following an explosion; high in carbon dioxide and incapable of supporting life
Synonyms: chokedamp
Related terms: carbon_dioxide
Similar spelling:   blacktop
  blackwood
  blackseed
  blackhead
  black_tea
  Black_Tai
  black_cat
  blocked
  blacktopped
  Blackstock
  black_duck