Rhythm

Definition:  Rhythm is a pattern of words that contain similar sounds. Rhythm produced by the repetition of stressed and unstressed syllables.

Example:  The wind in her hair over there

          The chair that sat with her hair

          Eyes on eyes

          Fire and lye

          In the river sky on I 

Significance: A movement with uniform recurrence of a beat or accent. In the poetry, rhythm broadly speaking. Rhythm gives the poem a distinct beat to a line. Also makes reader easy to read.