bolt

Các nghĩa

1. bu lông

   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.

2. rây bột

   A sliding pin or bar in a lock or latch mechanism.

   There was the noise of a bolt shot back, and the door opened a few inches, enough to show a long snout and a pair of sleepy blinking eyes.

3. 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.

4. A sliding mechanism to chamber and unchamber a cartridge in a firearm.

5. An iron to fasten the legs of a prisoner; a shackle; a fetter.

   He shall to prison, and there die in boults.

6. A stalk or scape (of garlic, onion, etc).

7. A large roll of fabric or similar material, as a bolt of cloth.

   Mr. Cole, Basket-maker...has lost near 300 boults of rods

8. The standard linear measurement of canvas for use at sea: 39 yards.

Dạng khác

• bolts plural

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