Free translatorFree translator
Synonyms, antonyms, pronunciation

  Home 		English Dictionary      examples: 'day', 'get rid of', 'New York Bay'




Rock drill   /rɑk drɪl/   Listen
Rock drill

noun
1.
A drill for penetrating rock.  Synonyms: bore bit, borer, stone drill.





WordNet 3.0 © 2010 Princeton University


Advanced search
     Find words:
Starting with
Ending with
Containing
Matching a pattern  

Synonyms
Antonyms
Quotes
Words linked to  

only single words


Share |




"Rock drill" Quotes from Famous Books



... DRILL.—Thomas Doane, Boston, Mass. I claim the arrangement of the round bars, E F G and H, of a rock drill carriage into a frame, for the reception of rock drilling machines which shall be able to reach therefrom any point where it is desirable to bore a hole, substantially as and for ...
— Scientific American, Vol. 17, No. 26 December 28, 1867 • Various


Copyright © 2024 Free Translator.org