Word: backfill
Part of speech: Noun
Syllables: back
fill
Definition: Reserve support personnel.
Morphemes:
Affix: back
Language: en
PoS: Noun
Meaning: A support or resource in reserve.
Etymology Compounds: Affix: bac
Language: fr
Decoded: bac
PoS: Noun
Meaning: vat
Affix: fill
Language: en
PoS: Verb
Meaning: To install someone, or be installed, in (a position or office), eliminating a vacancy.