Synonyms: maelstrom, whirlpool, vortex
Definition: a powerful circular current of water (usually the result of conflicting tides)
Similar words: current, stream
Definition: a steady flow of a fluid (usually from natural causes)
Usage: the raft floated downstream on the current; he felt a stream of air; the hose ejected a stream of water
Synonyms: swirl, convolution, whirl, vortex
Definition: the shape of something rotating rapidly
Similar words: round shape
Definition: a shape that is curved and without sharp angles