acoustic sense; auditory sense

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

impediment, obstacle, handicap

obstruct

(honorific) (both) parents

use one thing for many purposes / work someone hard

to use one's head

an organ for hearing; an auditory organ