a name (word or phrase indicating a particular person, place, class, or thing) / (more specifically) a given name (excluding the surname)

to use / to employ / to make use of, to apply / to spend

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

genitive case

属格: (grammar) genitive case

use one thing for many purposes / work someone hard

to use one's head

(computing) name resolution