Definitions
1.VerbTo apply a bail to (a cow); to trap or corner.
2.VerbTo stop (someone) to talk to them; to buttonhole."I'm late because Debbie bailed me up on the phone."
3.VerbFor rocks, clay, etc. to build up around a drill.
4.VerbTo rob (someone)."They bailed me up for fifty bucks."
5.VerbTo corner (someone); to hold (someone) under threat of violence; for dogs to hold people or animals at bay.
6.VerbMisspelling of bale up.