Backfill vs Undefined - What's the difference?
backfill | undefined |
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 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.
Lacking a definition or value.
(mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
As a verb backfill
is to refill a hole with the material dug out of it.As a noun backfill
is the material that has been used to refill an excavation.As an adjective undefined is
lacking a definition or value.backfill
English
Verb
(en verb)- The company backfilled Joe's position after he was terminated.
Noun
undefined
English
Adjective
(wikipedia undefined) (-)- The result of division by zero is undefined .