资料来源 : Webster's Revised Unabridged Dictionary (1913)

Tubman \Tub"man\, n.; pl. {Tubmen}. (Eng. Law)
   One of the two most experienced barristers in the Court of
   Exchequer. Cf. {Postman}, 2.

资料来源 : WordNet®

Tubman
     n : United States abolitionist born a slave on a plantation in
         Maryland and became a famous conductor on the Underground
         Railroad leading other slaves to freedom in the North
         (1820-1913) [syn: {Harriet Tubman}]