strisciando
adverb (or adjective)
stri·sci·an·do
ˌstrēshēˈän(ˌ)dō
1
: in a slurred or smooth manner —used as a direction in music
2
: glissando
Word History
Etymology
Italian, from verbal of strisciare to drag, trail, from striscia track, trail, streak, probably of imitative origin