Meaning of rhythmist

rhyth•mist

Pronunciation: (ri'mist), [key]
— n.
  1. a person versed in or having a fine sense of rhythm.
  2. a person who uses rhythm, esp. in a skilled way: a film editor who is a good rhythmist.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.