backfill

verb

back·​fill ˈbak-ˌfil 

backfilled; backfilling; backfills

transitive + intransitive

: to refill (something, such as an excavation) usually with excavated material

backfill a trench

backfill noun

Examples of backfill in a Sentence

Recent Examples on the Web

Partnership for Public Service, a nonprofit assisting in government worker recruitment, noted in a report released last month many agencies have or are looking to backfill more than 20,000 roles left vacant from the program. — Sasha Rogelberg, Fortune, 23 Sep. 2026

The governor has not ruled out providing ongoing assistance in some cases but has cautioned legislators that state government cannot afford to backfill all federal cuts. — Keith M. Phaneuf, Hartford Courant, 19 Sep. 2026

Then continue to backfill and gently tamp around the ball to hold it in place. — Paul Cappiello, Louisville Courier Journal, 18 Sep. 2026

To backfill Dallas' spot on the practice squad, the Vikings brought in veteran running back Jerome Ford, whom the Vikings faced last season against the Cleveland Browns in London. — Wcco Staff, CBS News, 16 Sep. 2026

Word History

First Known Use

1874, in the meaning defined above

Rhymes for backfill

• anthill
• bluegill
• crossbill
• distil
• distill
• downhill
• dunghill
• foothill
• fulfil
• fulfill
• goodwill
• gristmill