Boltnoun
A (usually) metal fastener consisting of a cylindrical body that is threaded, with a larger head on one end. It can be inserted into an unthreaded hole up to the head, with a nut then threaded on the other end; a heavy machine screw.
Boltnoun
A sliding pin or bar in a lock or latch mechanism.
Boltnoun
A bar of wood or metal dropped in horizontal hooks on a door and adjoining wall or between the two sides of a double door, to prevent the door(s) from being forced open.
Boltnoun
A sliding mechanism to chamber and unchamber a cartridge in a firearm.
Boltnoun
A small personal-armour-piercing missile for short-range use, or (in common usage though deprecated by experts) a short arrow, intended to be shot from a crossbow or a catapult.
Boltnoun
A lightning spark, i.e., a lightning bolt.
Boltnoun
A sudden event, action or emotion.
Boltnoun
A large roll of fabric or similar material, as a bolt of cloth.
Boltnoun
(nautical) The standard linear measurement of canvas for use at sea: 39 yards.
Boltnoun
A sudden spring or start; a sudden leap aside.
Boltnoun
A sudden flight, as to escape creditors.
Boltnoun
A refusal to support a nomination made by the party with which one has been connected; a breaking away from one's party.
Boltnoun
An iron to fasten the legs of a prisoner; a shackle; a fetter.
Boltnoun
A burst of speed or efficiency.
Boltnoun
A sieve, especially a long fine sieve used in milling for bolting flour and meal; a bolter.
Boltverb
To connect or assemble pieces using a bolt.
Boltverb
To secure a door by locking or barring it.
Boltverb
(intransitive) To flee, to depart, to accelerate suddenly.
Boltverb
(transitive) To cause to start or spring forth; to dislodge (an animal being hunted).
Boltverb
To strike or fall suddenly like a bolt.
Boltverb
(intransitive) To escape.
Boltverb
Of a plant, to grow quickly; to go to seed.
Boltverb
To swallow food without chewing it.
Boltverb
To drink one's drink very quickly; to down a drink.
Boltverb
To refuse to support a nomination made by a party or caucus with which one has been connected; to break away from a party.
Boltverb
To utter precipitately; to blurt or throw out.
Boltverb
To sift, especially through a cloth.
Boltverb
To sift the bran and germ from wheat flour.
Boltverb
To separate, assort, refine, or purify by other means.
Boltverb
(legal) To discuss or argue privately, and for practice, as cases at law.
Boltadverb
Suddenly; straight; unbendingly.
Boltnoun
A shaft or missile intended to be shot from a crossbow or catapult, esp. a short, stout, blunt-headed arrow; a quarrel; an arrow, or that which resembles an arrow; a dart.
Boltnoun
Lightning; a thunderbolt.
Boltnoun
A strong pin, of iron or other material, used to fasten or hold something in place, often having a head at one end and screw thread cut upon the other end.
Boltnoun
A sliding catch, or fastening, as for a door or gate; the portion of a lock which is shot or withdrawn by the action of the key.
Boltnoun
An iron to fasten the legs of a prisoner; a shackle; a fetter.
Boltnoun
A compact package or roll of cloth, as of canvas or silk, often containing about forty yards.
Boltnoun
A bundle, as of oziers.
Boltnoun
A sudden spring or start; a sudden spring aside; as, the horse made a bolt.
Boltnoun
A sudden flight, as to escape creditors.
Boltnoun
A refusal to support a nomination made by the party with which one has been connected; a breaking away from one's party.
Boltnoun
A sieve, esp. a long fine sieve used in milling for bolting flour and meal; a bolter.
Boltverb
To shoot; to discharge or drive forth.
Boltverb
To utter precipitately; to blurt or throw out.
Boltverb
To swallow without chewing; as, to bolt food; often used with down.
Boltverb
To refuse to support, as a nomination made by a party to which one has belonged or by a caucus in which one has taken part.
Boltverb
To cause to start or spring forth; to dislodge, as conies, rabbits, etc.
Boltverb
To fasten or secure with, or as with, a bolt or bolts, as a door, a timber, fetters; to shackle; to restrain.
Boltverb
To start forth like a bolt or arrow; to spring abruptly; to come or go suddenly; to dart; as, to bolt out of the room.
Boltverb
To strike or fall suddenly like a bolt.
Boltverb
To spring suddenly aside, or out of the regular path; as, the horse bolted.
Boltverb
To refuse to support a nomination made by a party or a caucus with which one has been connected; to break away from a party.
Boltverb
To sift or separate the coarser from the finer particles of, as bran from flour, by means of a bolter; to separate, assort, refine, or purify by other means.
Boltverb
To separate, as if by sifting or bolting; - with out.
Boltverb
To discuss or argue privately, and for practice, as cases at law.
Boltadverb
In the manner of a bolt; suddenly; straight; unbendingly.
Boltnoun
a discharge of lightning accompanied by thunder
Boltnoun
a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breech
Boltnoun
the part of a lock that is engaged or withdrawn with a key
Boltnoun
the act of moving with great haste;
Boltnoun
a roll of cloth or wallpaper of a definite length
Boltnoun
a screw that screws into a nut to form a fastener
Boltnoun
a sudden abandonment (as from a political party)
Boltverb
move or jump suddenly;
Boltverb
secure or lock with a bolt;
Boltverb
swallow hastily
Boltverb
run away; usually includes taking something or somebody along
Boltverb
leave suddenly and as if in a hurry;
Boltverb
eat hastily without proper chewing;
Boltverb
make or roll into bolts;
Boltadverb
in a rigid manner;
Boltadverb
directly;
Rivetnoun
A cylindrical mechanical fastener that attaches multiple parts together by fitting through a hole and deforming the head(s) at either end.
Rivetnoun
(figuratively) Any fixed point or certain basis.
Rivetnoun
(obsolete) A light kind of footman's armour (back-formation from almain-rivet).
Rivetverb
(transitive) To attach or fasten parts by using rivets.
Rivetverb
(transitive) To install rivets.
Rivetverb
To command the attention of.
Rivetverb
To make firm or immovable.
Rivetnoun
A metallic pin with a head, used for uniting two plates or pieces of material together, by passing it through them and then beating or pressing down the point so that it shall spread out and form a second head; a pin or bolt headed or clinched at both ends.
Rivetverb
To fasten with a rivet, or with rivets; as, to rivet two pieces of iron.
Rivetverb
To spread out the end or point of, as of a metallic pin, rod, or bolt, by beating or pressing, so as to form a sort of head.
Rivetverb
Hence, to fasten firmly; to make firm, strong, or immovable; as, to rivet friendship or affection.
Rivetnoun
ornament consisting of a circular rounded protuberance (as on a vault or shield or belt)
Rivetnoun
heavy pin having a head at one end and the other end being hammered flat after being passed through holes in the pieces that are fastened together
Rivetverb
direct one's attention on something;
Rivetverb
fasten with a rivet or rivets
Rivetverb
hold (someone's attention);
Rivetnoun
a short metal pin or bolt for holding together two plates of metal, its headless end being beaten out or pressed down when in place
Rivetnoun
a device similar to a rivet for holding seams of clothing together.
Rivetverb
join or fasten (plates of metal) with a rivet or rivets
Rivetverb
hold (someone or something) fast so as to make them incapable of movement
Rivetverb
attract and completely engross (someone)
Rivetverb
direct (one's eyes or attention) intently
Rivet
A rivet is a permanent mechanical fastener. Before being installed, a rivet consists of a smooth cylindrical shaft with a head on one end.