Definition of Backfill

1. Verb. To refill a hole with the material dug out of it. ¹

2. Verb. (archaeology) To refill an excavation unit to restore the former ground surface and or to preserve the unit and make it recognizable as having been excavated. ¹

3. Verb. (American English) To provide reserve support. ¹

4. Verb. (American English) To replenish or restock due to attrition or loss. ¹

5. Noun. The material that has been used to refill an excavation. ¹

6. Noun. (American English) Reserve support personnel. ¹

7. Noun. (American English) That which backfills; a replacement. ¹

¹ Source: wiktionary.com

Definition of Backfill

1. to refill [v -ED, -ING, -S] - See also: refill

Medical Definition of Backfill

1. Soil, overburden, mine waste or imported material used to replace material removed during mining. (09 Oct 1997)

Lexicographical Neighbors of Backfill

backed up
backend
backends
backer
backers
backest
backet
backets
backfall
backfalls
backfield
backfields
backfile
backfile conversion
backfiles
backfill (current term)
backfilled
backfilling
backfills
backfire
backfired
backfires
backfiring
backfisch
backfische
backfit
backfits
backfitted
backfitting
backflip

Literary usage of Backfill

Below you will find example usage of this term as found in modern and/or classical literature:

1. Earthwork and Its Cost: A Handbook of Earth Excavation by Halbert Powers Gillette (1920)
"... and machine tamping have shown that the cost of the latter is about one-third the former, and, at the same time, the backfill is much better tamped. ..."

2. Handbook of Construction Cost by Halbert Powers Gillette (1922)
"The backfill Is divided Into two parts. ftrst,. the foot of earth covering ... It Is readily seen that In estimating the cost of backfill per lineal foot on ..."

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