画期的 (かっきてき) Japanese meaning | KotomoraCommon wordJLPTN1Freq.FrequencyTop 20,000 Meanings
1
na-adjective
groundbreaking; revolutionary; epoch-making
Describes something that marks a major turning point or opens a new era; often used for inventions, discoveries, or policies.
開
発
さ
れ
た
。
A revolutionary treatment has been developed.