[adjective] [formal] approving - (esp. of money) very large in amountIn 1969, they were paying him a princely income of $100 000.(humorous) She acquired the painting at a jumble sale for the princely (= very small) sum of 25p.
PRINCELY
Meaning of PRINCELY in English
Cambridge English vocab. Кембриджский английский словарь. 2012