An interstellar cloud in Orion Spur, Perseus Arm, Milky Way Galaxy, where the Solar System is currently located, and is passing through.

plural of shot in the locker

(nautical, slang) Money or other resources available on hand.

(engineering) That remains safely in place after being moved or positioned.

plural of local train

present participle of box and lock

To suppress or hide (something) so that it is not readily available or capable of action. / Used other than figuratively or idiomatically: see box, lock.

(aviation) A device used to lock the control surfaces of a parked aircraft in order to reduce the probability of flight-control damage resulting from strong or gusty winds.

present participle of lock and load

A surname.