jointpassword

noun
UK /dʒɔɪntˈpɑːswɜːd/
US /dʒɔɪntˈpæswɜːrd/

A jointpassword is a secret word that two or more people share to open the same thing.

The two friends used a jointpassword to unlock their shared game account.


OTHER MEANINGS

2. A password that is jointly managed by several administrators of a system.

The server's jointpassword was changed by all three admins together.

3. A temporary code given to a group so each member can enter an event.

The club handed out a jointpassword for the members-only entrance.

4. A combined secret phrase formed by merging two people's private passwords.

They created a jointpassword by blending their two favorite words.