di·ver·ti·men·to (dĭ-věr'tə-měn'tō) n.
pl.di·ver·ti·men·tos or di·ver·ti·men·ti (-tē) A chiefly 18th-century form of instrumental chamber music having several short movements. Also called divertissement.
[Italian, from divertire, to divert, from Old French divertir; see divert.]