討 - chastise, attack, defeat

attacking a fleeing enemy

re-examination; review; reconsideration; reappraisal

cleaning up (enemy remnants); sweeping clean (of opponents); mopping up

consideration; examination; investigation; study; scrutiny; discussion; analysis; review

debate; discussion

debate; discussion

to attack; to destroy; to defeat; to conquer; to avenge

attacking the shogunate

open forum

meeting convened to discuss issues; planning conference; review meeting; feedback session; investigative commission

to avenge (someone) by striking down their killer

discourse ethics