Alternative form of パーティー (pātī, “party”)

celebration

to celebrate

promotion

be promoted

a party (social gathering) / (role-playing games) party (group)

hold an event

holding a conference or event

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