遊あそぶ

to play (games, sports); to enjoy oneself; to have a good time

to mess about (with alcohol, gambling, philandery, etc.)

to be idle; to do nothing; to be unused

to meet up (with friends); to hang out

to give oneself up (to gambling, drinking, etc.)

to go to (for pleasure or for study)

as 〜に遊ぶ

to tease (someone); to play (with)

baseball

to intentionally throw a ball to lower the batter's concentration

to grow wild; to run to waste; to become degenerate

to become rough (of art, craft, etc.); to lose refinement; to deteriorate (of skill)

to intensify (of wind, rain, etc.); to become more severe

usu. after -masu stem

Only 遊ぶ archaic

to do as one pleases; to amuse oneself; to play around