Read the meanings of the word bolt, then read the sentence.
Definition 1. n., a screw for fastening
Definition 2. n., a strike of lightning
Definition 3. n., a bar that slides to lock something
Definition 4. n., a roll of fabric or wallpaper
Please make sure you latch the bolt on the window when you close it tonight.
What is the meaning of bolt as it is used in this sentence?
it says make sure u latch it on that implies that all you have to do is connect it or latch it on to the window its not lightning or wallpaper or a screw so it the third one  v.     Â