1. left and right; right and left
すごい勢いで左右に広がる。It spreads to the left and right with tremendous force.
Noun
Verb (する, transitive)
2. (asserting) control; influence; domination
一生を左右する問題なんですよ。It's a matter that will affect your whole life.
3. one's attendants; people accompanying one
4. (serving at someone's) side
5. equivocation