
thumb|right|280 px|An airlock on board Space Shuttle Atlantis
thumb|right|280 px|An airlock on board Space Shuttle Atlantis
An airlock is a room or compartment which permits passage between environments of differing atmospheric pressure or composition, while minimizing the changing of pressure or composition between the differing environments.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).