This is the 4284th most frequent German word.
einweihen
To inaugurate or to initiate.
To formally inaugurate or open a place or institution with a ceremony.
Morgen werden wir die neue Schule feierlich einweihen.
Tomorrow, we will ceremoniously inaugurate the new school.
To confide or share information about a plan or situation with someone.
Er wollte mich in seinen Plan einweihen.
He wanted to let me in on his plan.
To celebrate the first use or opening of a new space or place.