Real Dictionary

sable
countable noun: A sable is a small furry animal with valued fur.

Sable in American English
any marten; esp., the stone marten or a darker American species (Martes americana)
Capecape at the S tip of Fla.: southernmost point of the U.S. mainland: c. 20 mi (32 km) long
made of or with the fur of the sable

sable in American Englishesp collectively for 1, 2
noun: an Old World weasellike mammal, Mustela zibellina, of cold regions in Eurasia and the North Pacific islands, valued for its dark brown fur

sable in British English
adjective: of the colour of sable fur
noun: a cape at the S tip of Florida: the southernmost point of continental US
noun: a marten, Martes zibellina, of N Asian forests, with dark brown luxuriant fur