'Indiaman' definitions:

Definition of 'Indiaman'

From: WordNet
noun
A large sailing ship that was engaged in the British trade with India

Definition of 'Indiaman'

From: GCIDE
  • Indiaman \In"di*a*man\, n.; pl. Indiamen. A large vessel in the India trade. --Macaulay. [1913 Webster]