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to decide; to choose; to determine; to make up one's mind; to resolve; to set one's heart on; to settle; to arrange; to set; to appoint; to fix
to clinch (a victory); to decide (the outcome of a match)
to persist in doing; to go through with
to always do; to have made a habit of
to take for granted; to assume
to dress up; to dress to kill; to dress to the nines
to carry out successfully (a move in sports, a pose in dance, etc.); to succeed in doing
to immobilize with a double-arm lock (in sumo, judo, etc.)
to eat or drink something; to take illegal drugs
「極める」 has another reading with different meanings.
会議の日程を極めた。
We decided on the meeting schedule.
まだ方針を極めていない。
We haven't determined the policy yet.
早めに計画を極めるべきだ。
We should finalize the plan early.