1. V. To put someone in an airlock, as on a spacecraft, and open the exterior door, releasing them into space. Preferred method of execution of Laura Roslin, President of the Twelve Colonies of Kobol.
2. V. Figuratively, to remove someone's capability to respond, as on an Internet forum or game.
1. President Roslin ordered the Cylon prisoner airlocked, as it had become too dangerous to the Fleet alive.
2. The moderators frequently airlock spammers.