だいはっけん
Meanings
Noun
1. breakthrough; great discovery
Pitch accent
いは
っけん
Composed of
large; big; great; prominent; -sized; as big as; university
discovery; detection; finding
Examples (4 in total)
He is eminent for his great discoveries.
That scholar made a great scientific discovery.
She made a great discovery while yet a young student.
As a matter of fact, all great discoverers have been regarded as dreamers.