noun
being invited; invitation
Polite noun for the state of being invited, often used in social contexts like parties or gatherings. The honorific お is inherent and not a separate prefix.
今日は友達の家にお呼ばれしている。
I'm invited to a friend's house today.
お呼ばれのパーティーに着ていく服を選ぶ。
I choose an outfit for the party I'm invited to.