Webster's Online Dictionary
with Multilingual Thesaurus Translation

 
Earth's largest dictionary with more than 1226 modern languages and Eve!

Specialty Expressions: HARD-ROCK MINE

ExpressionsDomainDefinition
Hard-rock mineMiningA mine in hard rock; esp.one difficult to drill, blast, and square up. (references)

Source: compiled by the editor from various references; see credits.

Top