カイリョウ
Meanings
Noun
Verb (する)
1. improvement; reform
Pitch accent
イリョウ
Composed of
revision
good (quality, condition, etc.); Good (grade); B
Used in vocabulary (13 in total)
selective breeding
improved version; variant (of a pathogen)
improved version; revised edition; refinement
Examples (4 in total)
Computers are constantly being improved.
There is no room for further improvement in this system.
Actually, the present method has plenty of room for improvement.