(literally) the act of waving a stick / conductor (of an orchestra, etc.) / (archaic) Edo policeman

to wave a stick

rainfall; time when it's raining / (figuratively) appearing of many lines over the old movie which caused by the scratches on the film

a wriggler (mosquito larva)

that which is unexpected

(video games, slang) unbalance where one stat is stronger than others

the act of swinging something one time / a katana

FreeCell

hryvnia (Ukrainian currency)

systematic