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Backfield

//ˈbækˌfild// noun

Noun

1
The rear part of the field of play, particularly; Synonym of outfield. rare
2
the offensive football players who line up behind the linemen wordnet
3
The rear part of the field of play, particularly; The area behind the line of scrimmage occupied before the snap by the team on offense.
4
The rear part of the field of play, particularly; The area behind either the offensive or defensive line. US
"Moving the ball directly out of the backfield is the greatest form of attack there is."
5
The players occupying this area.
"Maryland's football team practiced for the third straight day yesterday without its starting backfield."

From back + field.

Unscramble this word: backfield