pioneering; trailblazing; path-breaking
Describes something that is ahead of its time or leads the way in a field. Often used for research, ideas, or efforts.
His pioneering research laid the foundation for this field.
This company is known for its trailblazing technology.
Compound of 先駆 (せんく, 'forerunner') + 的 (てき, '-like, -ic'). The exact historical derivation is uncertain, but the spelling is conventionally associated with the meaning.