plutati

1. to float
   Prazna flaša pluta po površini jezera. — An empty bottle is floating on the surface of the lake.
   Ležao sam na leđima i plutao na vodi. — I lay on my back and floated on the water.
2. colloq. (of a person, figuratively) to drift; to live aimlessly
   Posle fakulteta je godinama plutao kroz život bez ikakvog plana. — After college he drifted through life for years without any plan.