From Wiktionary, the free dictionary
かいせつ • (kaisetsu)
- 解説: explanation
- 回折: diffraction
- 開設: establishment, inauguration
かいせつする • (kaisetsu suru) suru (stem かいせつし (kaisetsu shi), past かいせつした (kaisetsu shita))
- 解説: to give an explanation
- 回折: to diffract
- 開設: to establish, to open (a facility)
