borer
1. [ noun ] a drill for penetrating rock
Synonyms: rock_drill stone_drill bore_bit
Related terms: drill cross_bit star_drill straight_flute bore
2. [ noun ] Last name, frequency rank in the U.S. is 26788
3. [ noun ] (zoology) any of various insects or larvae or mollusks that bore into wood
Synonyms: woodborer
Related terms: invertebrate bore
Similar spelling:   Bohrer
  Borrero
  borrower
  Borror
  Boer_War