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Refill vs Backfill - What's the difference?

refill | backfill |

As nouns the difference between refill and backfill

is that refill is a filling after the first while backfill is the material that has been used to refill an excavation.

As verbs the difference between refill and backfill

is that refill is to fill up once again while backfill is to refill a hole with the material dug out of it.

refill

English

Etymology 1

From + (fill) (noun)

Noun

(en noun)
  • A filling after the first.
  • Today it is $2 for a coffee, with free refills throughout the day
  • A product containing materials to replace those used up by a piece of equipment.
  • We're cutting back. No new printers or pens, just refills .

    Etymology 2

    From + (fill) (verb)

    Verb

    (en verb)
  • To fill up once again.
  • Can you refill my cup please, I've finished my coffee

    Anagrams

    * English heteronyms ----

    backfill

    English

    Verb

    (en verb)
  • To refill a hole with the material dug out of it.
  • (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.
  • * We backfilled the cistern with pea gravel to discourage its use as a refuse container.
  • (US) To provide reserve support.
  • (US) To replenish or restock due to attrition or loss.
  • The company backfilled Joe's position after he was terminated.

    Noun

  • The material that has been used to refill an excavation.
  • (US) Reserve support personnel.
  • (US) That which backfills; a replacement.
  • (literature) Material in a story set earlier in the past, providing history or context for the current action.