star drill is a noun meaning "a steel rock drill with a star-shaped point that is used for making holes in stones or masonry; it is operated by hitting the end with a hammer while rotating it between blows". It carries one recorded sense.
a steel rock drill with a star-shaped point that is used for making holes in stones or masonry; it is operated by hitting the end with a hammer while rotating it between blows
Definitions, synonyms and semantic relations for star drill come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.