device, mechanism

person who sets up something

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

a plan, planning, schedule, conception

to plan, to make a plan, to plot, to lay out

begin, start / rig, plant, lay, set up (e.g. a trap, explosives) / challenge, pick a fight, to make (war)

everything

(colloquial) current boyfriend