groundbreaking
US /ˈɡraʊndˌbreɪ.kɪŋ/
UK /ˈɡraʊndˌbreɪ.kɪŋ/

1.
terobosan, inovatif, perintis
innovative; pioneering
:
•
The scientist made a groundbreaking discovery in medicine.
Saintis itu membuat penemuan terobosan dalam perubatan.
•
Her latest film is described as groundbreaking.
Filem terbarunya digambarkan sebagai terobosan.