hardrock
Noun
Meaning
(mining) Rock containing ore from which minerals are extracted.
(geology) Solid, nonporous rock.
A type of concrete that contains relatively small amounts of aggregate relative to the amount of cement.
(prison slang) An unregenerate criminal; a bully boy.
Source: en.wiktionary.orgAnagrams
Examples
Sabrina led the women at this year’s Hardrock 100 from the get-go.
It is also a qualifying race for a popular trail event in the United States called Hardrock Hundred, and Europe’s biggest ultra marathon, the Ultra Trail du Mont Blanc (UTMB).
W. Norton, 1993), p. 775. and the Louis Prima rocker "Oh Babe" in 1950, as well as Amos Milburn 's cover of what may have been the first white rock and roll record, Hardrock Gunter 's "Birmingham Bounce" in 1949.