This sublesson covers foundational definitions every official must know. It defines who qualifies as a player, what constitutes the court, and how uniforms factor into the game. These basics may seem simple, but they are important for many rulings. Strong rules knowledge starts here.


Airborne Shooter

Ball Touching an Official

Backboard

Backcourt Status

Basket

Basket Location

Bench Area

Bench Personnel / Decorum

Boundary Lines

Captain

Disqualified Player

Ejection

Frontcourt Status

Frontcourt / Backcourt (Expanded)

Headband

Hair Control Device / Hairband

Inbounds (Playing Area)