決きめる

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

as 決めている

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

martial artssumo

to immobilize with a double-arm lock (in sumo, judo, etc.)

to eat or drink something; to take illegal drugs