ROUNDELAY Meaning of ROUNDELAY in English [roun.de.lay] n [ME, modif. of MF rondelet, dim. of rondel] (15c) 1: a simple song with a refrain 2: a poem with a refrain recurring frequently or at fixed intervals as in a rondel Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012