#1 bolt v. move or jump suddenly; "She bolted from her seat". wn
#2 bolt n. [thunderbolt, bolt of lightning] a discharge of lightning accompanied by thunder. wn
#3 bolt v. secure or lock with a bolt; "bolt the door". wn
#4 bolt r. [rigidly, stiffly] in a rigid manner; "the body was rigidly erect"; "he sat bolt upright". wn
#5 bolt n. a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breech. wn
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