bã

noun  

• Waste, residue, refuse
  • bã mía
    Bagasse, megass
  • bã rượu
    Distiller's grains
  • bã cà phê
    coffee grounds
  • bã trầu
    a chewed betel quid

adj  

• Tasteless and loose (as deprived of nutrient substance)

• Exhausted, dead tired, dogtired
  • nói bã bọt mép
    to speak in vain, to waste one's breath