Kyūjitai form of 応用: to apply

Kyūjitai form of 応用: application

generous / liberal / composed, confident

applied physics

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

(Confucianism) Great Learning

Kyūjitai form of 数学 (“mathematics”)

組合せ数学, 組み合せ数学, 組み合わせ数学: combinatorics