| BOLTHEAD | • bolthead n. (Chemistry) A round-bottomed flask with a long neck (used especially for distillation). • bolthead n. The head of a bolt. • BOLTHEAD n. a straight-necked distillation vessel or flask. |
| BOLTHOLE | • bolthole n. A hole in an animal’s den, or through a wall or fence, used for escape or emergency exit; i.e. a hole… • bolthole n. (Figurative) A second home, etc. where a person can go to escape the stresses of everyday life. • bolt-hole n. Alternative form of bolthole. |
| BOLTINGS | • boltings n. Plural of bolting. • BOLTING n. the act of sieving through cloth, also BOULTING. |
| BOLTLESS | • boltless adj. Without bolts (mechanical fasteners). • BOLTLESS adj. without a bolt. |
| BOLTLIKE | • boltlike adj. Resembling or characteristic of a bolt (mechanical fastener). • boltlike adj. Resembling or characteristic of a bolt, as of lightning. • BOLTLIKE adj. like a bolt. |
| BOLTONIA | • boltonia n. (Botany) Any member of the genus Boltonia of plants in the sunflower family. • BOLTONIA n. a tall perennial flower of the eastern US, aka false aster. |
| BOLTROPE | • boltrope n. Alternative spelling of bolt rope. • bolt-rope n. Alternative spelling of bolt rope. • bolt␣rope n. (Nautical) Rope sewn around the edges of a sail to prevent tearing or fraying. |
| DEADBOLT | • deadbolt n. The part of the lock which is moved when the key is engaged. • deadbolt n. A kind of lock in which the bolt (moving portion) is held in position by the cylinder rather than by… • deadbolt v. (Transitive) To fasten or secure with a deadbolt. |
| DOGBOLTS | • dogbolts n. Plural of dogbolt. • DOGBOLT n. a type of arrow. |
| EYEBOLTS | • eyebolts n. Plural of eyebolt. • eye␣bolts n. Plural of eye bolt. • EYEBOLT n. a bolt with a looped head, or an opening in the head. |
| FISHBOLT | • fishbolt n. (Engineering) A bolt used to fasten fishplates. • FISHBOLT n. a type of bolt. |
| HACKBOLT | • hackbolt n. (Archaic, Scilly Isles) The greater shearwater or hagdon. • HACKBOLT n. a sea bird, the greater shearwater, also HAGBOLT, HAGDEN, HAGDON, HAGDOWN. |
| HAGBOLTS | • HAGBOLT n. a sea bird, the greater shearwater, also HACKBOLT, HAGDEN, HAGDON, HAGDOWN. |
| KINGBOLT | • kingbolt n. The main bolt of a structure, especially the bolt in a motor vehicle that links the chassis to the axle… • KINGBOLT n. a central bolt connecting an axle to a vehicle, also KINGPIN. |
| RAGBOLTS | • ragbolts n. Plural of ragbolt. • RAGBOLT n. a bolt with barbs to prevent withdrawal. |
| RINGBOLT | • ringbolt n. An eyebolt with a captive ring passing through it. • RINGBOLT n. an eyebolt having a ring through the eye. |
| UNBOLTED | • unbolted v. Simple past tense and past participle of unbolt. • unbolted adj. Not fastened with a bolt. • unbolted adj. Not sifted. |