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to backfill

to backfill

1 4.3
To fill a hole or trench with soil after work is done
  • verb
  • /ˈbækˌfɪl/
  • Specialized
translation icon : rellenar
  • On the last day of the dig there, too late to investigate further, Lafferty found a wall trench, which the Mississippian occupants dug in order to place posts for a house wall, and then backfilled with soil.
  • backfill the mound

And what I kind of like to do is I'll just put it in roughly at ground level here and just backfill around it, get it in there.

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Examples

  • Tanks are typically set on a bed of sand or gravel and backfilled with sand to protect the tank.

    Academic text (1995)
  • Then the grave was completely backfilled, leaving the shafts sticking out of the ground, bristling out of the mound.

  • And then we backfill that hole a little bit and let me turn it around and show you look how perfect that is.

  • And what I kind of like to do is I'll just put it in roughly at ground level here and just backfill around it, get it in there.

  • And what I'm going to do now is just backfill with this material, making sure to squish out any of the air pockets.

  • When the systems were completely covered with soil, the backhoe was used to backfill the remainder of the trench to achieve a 2-foot backfill height.

    Academic text (2006)
  • Pits that utilize dirt for private levees must be backfilled.

    Blog text (10)
  • Each cell will need three to four weeks to dry, after which the remaining sludge will be removed and the dried sub ponds can be backfilled.

    Blog text (2)
  • Experts from CEMCOM Corp. helped with the chemically bonded ceramics that were used to backfill the hollow area behind the tool for increased strength.

    Academic text (1995)
  • After laying the foundation, they decided to backfill the trench with soil to protect the pipes.

Synonyms

to infill
vsto backfill
  • Specialized
1 5.6

To fill a space with material or build on empty land between buildings in a city

refers specifically to putting soil into trenches or excavations after work

Surface Forms

backfill infinitive
backfilled past
backfilled past participle
backfilling present participle
backfills third person singular

Morphology

backfill = fill (transparent) = back + fill

The verb is transparently formed from 'back' + 'fill' meaning to fill something back (e.g., an excavation), so its sense is a straightforward extension of the component words. [Postprocessing: moved 'back' from base_words to prefix]

Etymology

Backfill comes from the parts back ('behind' or 'again') and fill ('to make full'). So to backfill means to put soil or other material back into a trench or excavation after work is finished.