Useful mine Synonyms

Useful replaced

valuable mine

productive mine

Definitions for Useful

(adjective) capable of being put to use or account
(adjective) capable of or suitable for being used for a particular purpose
(adjective) providing service or assistance

UM abbreviation

UM is an abbreviation for Useful Mine

What does UM stand for?

UM stands for "Useful Mine"

Mine replaced

useful source

Definitions for Mine

(noun) an abundant source
(noun) a usually concealed explosive device designed to go off when disturbed
(verb) to place hidden explosive devices in or under