Definition of auger in English:


Syllabification: au·ger
Pronunciation: /ˈôɡər


1A tool with a helical bit for boring holes in wood.
More example sentences
  • This boring article presents a few of the many interesting variants in wood boring augers and twist bits.
  • A spoon auger used to bore holes into wood.
  • A common method was to bore a hole in the barrel using any of a variety of bung borers, boring taps, augers, tapered reamers, and the like.
1.1A tool with a large helical bit for boring holes in the ground.
More example sentences
  • We use the auger to drill holes, the sweeper to sweep the parking lot, the hammer to bust concrete.
  • I carefully drill 16-inch - to 18-inch-deep holes with a 2-inch diameter soil auger.
  • Samples of clay from the auger holes were tested for moisture content but did not indicate any exceptional level of desiccation.


Old English nafogār, from nafu (see nave2) + gār 'piercer.' The n was lost by wrong division of a nauger; compare with adder1 and apron.

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Pronunciation: ˌəʊlɪˈadʒɪnəs
rich in, covered with, or producing oil; oily