plural of black grouse

plural of black bean

plural of black mulberry

plural of black woodpecker

plural of black tinamou

plural of black hellebore

A poisonous and medicinal plant, Helleborus niger. / Another similarly poisonous and medicinal plant, the black false hellebore, Veratrum nigrum.

(historical) A book compiled in the twelfth century, containing a description of the court of exchequer of England, an official statement of the revenues of the crown, etc.

Alternative spelling of black humor

Synonym of black humor / A dramatic work that uses black humor.