To defeat (someone) who then refuses to admit defeat.
To disintegrate by the blades becoming severed from the axis
The central cylindrical core of an ear of corn (maize) on which the kernels are attached in rows.
To corner somebody in order to get a firm answer.
To hold the opponent back-first so both his or her shoulders touch the mat or ground.
To identify something (e.g. a decision or plan) clearly or specifically.
To attach or secure with pins.