| Noun | 1. | bolt - a discharge of lightning accompanied by thunderlightning - abrupt electric discharge from cloud to cloud or from cloud to earth accompanied by the emission of light | |
| 2. | bolt - a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breechbar - a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon; "there were bars in the windows to prevent escape" rifle - a shoulder firearm with a long barrel and a rifled bore; "he lifted the rifle to his shoulder and fired" | |
| 3. | bolt - the part of a lock that is engaged or withdrawn with a keybar - a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon; "there were bars in the windows to prevent escape" lock - a fastener fitted to a door or drawer to keep it firmly closed | |
| 4. | bolt - the act of moving with great haste; "he made a dash for the door"rush, rushing, haste, hurry - the act of moving hurriedly and in a careless manner; "in his haste to leave he forgot his book" | |
| 5. | bolt - a roll of cloth or wallpaper of a definite lengthroll - anything rolled up in cylindrical form | |
| 6. | bolt - a screw that screws into a nut to form a fastenercarriage bolt - a round-headed bolt for timber; threaded along part of the shank; inserted into holes already drilled clinch - the flattened part of a nail or bolt or rivet expansion bolt - a bolt that has an attachment that expands as the bolt is driven into a surface head - a projection out from one end; "the head of the nail", "a pinhead is the head of a pin" machine bolt - a bolt with a square or hexagonal head on one end and a threaded shaft on the other end; tightened with a wrench; used to connect metal parts nut and bolt - a fastener made by screwing a nut onto a threaded bolt screw - a fastener with a tapered threaded shank and a slotted head shank - cylinder forming the part of a bolt between the thread and the head | |
| 7. | bolt - a sudden abandonment (as from a political party) | |
| Verb | 1. | bolt - move or jump suddenly; "She bolted from her seat"move - move so as to change position, perform a nontranslational motion; "He moved his hand slightly to the right" | |
| 2. | bolt - secure or lock with a bolt; "bolt the door"lock - fasten with a lock; "lock the bike to the fence" unbolt - undo the bolt of; "unbolt the door" | |
| 3. | bolt - swallow hastilyswallow, get down - pass through the esophagus as part of eating or drinking; "Swallow the raw fish--it won't kill you!" | |
| 4. | bolt - run away; usually includes taking something or somebody alonglevant - run off without paying a debt | |
| 5. | bolt - leave suddenly and as if in a hurry; "The listeners bolted when he discussed his strange ideas"; "When she started to tell silly stories, I ran out"go forth, leave, go away - go away from a place; "At what time does your train leave?"; "She didn't leave until midnight"; "The ship leaves at midnight" | |
| 6. | bolt - eat hastily without proper chewing; "Don't bolt your food!"eat - take in solid food; "She was eating a banana"; "What did you eat for dinner last night?" | |
| 7. | bolt - make or roll into bolts; "bolt fabric"furl, roll up - form into a cylinder by rolling; "Roll up the cloth" | |
| Adv. | 1. | bolt - in a rigid manner; "the body was rigidly erect"; "ge sat bolt upright" | |
| 2. | bolt - directly; "he ran bang into the pole"; "ran slap into her"colloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech | |