仕切しきる

1. 1to partition ; to divide ; to mark off Translated by Jiyomi
2. 2to direct ; to manage ; to run ; to organize ; to take responsibility for
3. 3to settle accounts
4. 4to assume a crouching posture (at the start of a bout) ; to poise oneself for the initial charge

JMdict entry 1305180 · frequency rank 29. Source and licence.