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

(mahjong) wind tile

hate speech

(computer hardware) microcomputer

microsecond - a unit of time equal to 0.000001 seconds (i.e., one-millionth of a second) and commonly represented with symbol µs.

to use one's head

use one thing for many purposes / work someone hard

intercom

the first sight of something / something seen for the first time