Definitions
1.verbTo eject; to expel.
2.verbTo reveal (a person) as LGBT+ (gay, trans, etc).
3.verbTo reveal (a person or organization) as having a certain secret, such as a being a secret agent or undercover detective.
4.verbTo reveal (a secret)."A Brazilian company outed the new mobile phone design."
5.verbTo come or go out; to get out or away; to become public or apparent.
6.nounA pleasure trip or excursion.
7.nounAn appearance to perform in public, for example in a drama, film, on a musical album, as a sports contestant etc.
8.nounThe practice of publicly revealing that a person is homosexual or transgender without that person's consent.