Search Result for "rhythmicity": 
Wordnet 3.0

NOUN (1)

1. the rhythmic property imparted by the accents and relative durations of notes in a piece of music; 



WordNet (r) 3.0 (2006):

rhythmicity
    n 1: the rhythmic property imparted by the accents and relative
         durations of notes in a piece of music