a.

1. 功利主义的
2. 功利的；实用的
   She's got some very utilitarian concepts how to save up one's retirement fund.

   如何存够退休金，她有一些非常实用的想法。

n.

1. 功利主义者；实利主义者

adj.

1. useful or practical rather than attractive.
2. Philosophy  relating to or adhering to utilitarianism.

n.