fill-in

English Dictionary -> Letter F -> fill-in

Search Dictionary:

fill-in Definition

• (n) someone who takes the place of another (as when things get dangerous or difficult); "the star had a stand-in for dangerous scenes"; "we need extra employees for summer fill-ins"

fill-in Synonyms

• backup
• backup man
• fill-in
• relief
• reliever
• stand-in
• substitute