the.com/invitation

A door someone holds open, daring you to either walk through or invent an excuse.

means A spoken or written request asking someone to come somewhere or take part in something.

from From the Latin invitare, "to invite" — itself of uncertain deeper root, possibly tied to a sense of being agreeable or welcoming. It strolled into English through the noun invitatio, the formal act of bidding someone come, arriving via French sometime in the 1500s.

latin rootFrom invitare, meaning to entertain or summon
power moveThe plus-one quietly reveals who outranks whom
psychologySaying no costs more social energy than yes
wedding economicsEach printed card weighs guests' entire friendship
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