- a small grace note melodically adjacent to a principal note and played simultaneously with or immediately before it
WordReference Random House Unabridged Dictionary of American English © 2026
ac•ciac•ca•tu•ra
(ə chä′kə tŏŏr′ə; It. ät chäk′kä to̅o̅′rä),USA pronunciation n., pl. -tu•ras, -tu•re (-tŏŏr′ā, -tŏŏr′ē; It. -to̅o̅′re).USA pronunciation [Music.]
- Music and Dancea short grace note one half step below, and struck at the same time as, a principal note.
- Italian: literally, a pounding, crushing, equivalent. to acciacc(are) to crush, bruise (based on an echoic root ciacc-) + -atura (see -ate1, -ure)
- 1875–80
Collins Concise English Dictionary © HarperCollins Publishers::
acciaccatura /ɑːˌtʃɑːkɑːˈtʊərə/ n ( pl -ras, -re /-reɪ; -riː/)