glissandoyoudaoicibaDictYouDict[glissando 词源字典]
in music, "glidingly, flowingly" (1842), also, as a noun, "a gliding from one note to the next," an Italianized form of French glissant, present participle of glisser "to slide" (see glissade). Related: Glissato; glissicando; glissicato.[glissando etymology, glissando origin, 英语词源]