the.com/scrimmage

means A practice session, especially in football, where teams play a simulated game under real rules to prepare for actual competition.

from Scrimmage began as a variant of 'skirmish,' which traces back to Old French 'escarmouche' — a minor, irregular bit of fighting, itself possibly linked to a Germanic root meaning to fence or fight. In rugby and early American football, 'scrimmage' narrowed to mean the tangled, shoving contest for the ball at the line — the literal skirmish of bodies. From there it stretched to cover any mock-combat practice game, keeping the old sense of controlled chaos intact.