Meaning of the word gainful in English

What does gainful mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

gainful

US /ˈɡeɪn.fəl/
UK /ˈɡeɪn.fəl/

Adjective

serving to increase wealth or resources; profitable

Example:
He found gainful employment after months of searching.
The investment proved to be very gainful.