quarterback
UK[ˈkwɔːtəbak]US[ˈkwɔːrtərbæk]
n
The player in American football who directs the team's attacking play.
v
To direct or coordinate an operation or activity.
Morpheme Breakdown
quarter
back
quarter
one of four equal parts
back
rear position
Etymology
The term 'quarterback' is a transparent compound from American football, originating in the late 19th century. It originally designated one of the four players (the 'quarters') in the backfield, positioned behind the line of scrimmage. Over time, the role of this specific backfield player evolved to become the primary leader and strategist of the offensive team. The modern meaning thus logically extends from a simple positional descriptor to the central figure responsible for directing the team's play, a semantic shift reflecting the increased strategic importance of the role.
Analysis
Structure: quarter (one of four equal parts) + back (rear position)
quarter: From Latin quartarius via Old French quartier, meaning "fourth part." In this compound, it refers to a position in the backfield.
back: From Old English bæc, meaning "the rear part of the body." In this compound, it denotes a player positioned behind the line of scrimmage.
Examples
The quarterback threw a perfect spiral for a touchdown.
She was hired to quarterback the new marketing campaign.
The team's success heavily depends on the health of their star quarterback.