close, shut up / obstruct / occupy / satisfy, fulfill

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

stone

hole, opening

hole / opening, aperture / pit / cave, cavern / lair, den, burrow / loss, deficit / flaw, defect

to use one's head

use one thing for many purposes / work someone hard