n. The act or process of making money; the acquisition and accumulation of wealth. [ 1913 Webster ]
Obstinacy in money-making. Milman. [ 1913 Webster ]
a. 1. Affording profitable returns; lucrative; as, a money-making business. Opposite of unprofitable. [ 1913 Webster ]
2. Successful in gaining money, and devoted to that aim; as, a money-making man. [ 1913 Webster ]