Synonym: break away, fastener, flee, lock. Similar words: symbol, bolster, symbolic. Meaning: [bəʊlt] 
n. 1. a discharge of lightning accompanied by thunder 2. a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breech 3. the part of a lock that is engaged or withdrawn with a key 4. the act of moving with great haste 5. a roll of cloth or wallpaper of a definite length 6. a screw that screws into a nut to form a fastener 7. a sudden abandonment (as from a political party). v. 1. move or jump suddenly 2. secure or lock with a bolt 3. swallow hastily 4. run away; usually includes taking something or somebody along 5. leave suddenly and as if in a hurry 6. eat hastily without proper chewing 7. make or roll into bolts. adv. 1. in a rigid manner 2. directly.
n. 1. a discharge of lightning accompanied by thunder 2. a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breech 3. the part of a lock that is engaged or withdrawn with a key 4. the act of moving with great haste 5. a roll of cloth or wallpaper of a definite length 6. a screw that screws into a nut to form a fastener 7. a sudden abandonment (as from a political party). v. 1. move or jump suddenly 2. secure or lock with a bolt 3. swallow hastily 4. run away; usually includes taking something or somebody along 5. leave suddenly and as if in a hurry 6. eat hastily without proper chewing 7. make or roll into bolts. adv. 1. in a rigid manner 2. directly. 
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121. Another bolt of lightning struck behind him, and Eugene felt the air seared into ozone on either side of him.
122. We found her sitting bolt upright in bed with all the lights on.
123. The blatant placing of a bolt in a Lakeland mountain crag produced considerable reaction throughout the rock climbing fraternity.
124. At first they were thought to have been victims of a crossbow bolt.
125. It was like a bolt of lightning knocked me out of bed and threw me to the floor.
126. Gently she released the metal bolt, eased up the lower light and clambered through.
127. Turner is not cut from that same bolt of cloth.
128. At the siege of Drincourt, however, Philip's brother, Matthew of Boulogne, was wounded by a crossbow bolt.
129. Where is the proof that I lurked in a church and killed Mandeville's servant with a crossbow bolt?
130. A bolt of lightning ripped it open, and the light was followed closely by a deep rumble of thunder.
131. There is a door handle lock, and a dead bolt.
132. As I slid the door bolt home I stopped counting at ninety-two.
133. The fingerboard is rosewood with the somewhat imposing lightning bolt inlays which share the blue livery chosen for this particular model.
134. If the soil dries out the plants may bolt.
135. To drive(a screw or bolt) into a countersink.
136. Time will bolt out the truth of things.
137. He heard a bolt snick as it was pulled back.
138. Side view of square head bolt with adjustable thread length.
139. He knew it bored me to death to sit in the office with the boring part of my work, and that I would rather bolt out of the office at every opportunity to do fieldwork,(http://Sentencedict.com) thus avoiding this bore.
140. It is quite complex and difficult to simulate bolt pretension accurately in the analysis of bolt joint by finite element method.
141. Now appears a sort of plastic expansion shell bolt(sentencedict.com), which has strong expansion anchor-hold.
142. The paper carefully analyzes bolt supporting system, and measures the parameters of coal wall rock in Fuxin diggings .
143. It is difficult to pull out the bolt with ordinary socket wrench that can not provide axial tension because of the bolt drilling hole deformation and the collapse of holes.
144. Conclusion: There are many virtues on treating Fracture Condyles of Femu by Power-condylus Bolt. Such as rational device, strong internal fixation. It also can make the patients recovery quickly.
145. First: the position of the first bolt invariably leads to a greater angle in the rope as the belayer stands away from the vertical plane.
146. The fracture characteristics of bolt connecting the pedestal with slipway in a two-way moving slide valve was analyzed.
147. Screws or bolts used to fix lighting fixtures should be no less than 2 pieces. When insulated radium is less than 75mm, lighting fixture should be fixed by one screw or bolt.
148. The axial stress in them produces a clamping force equal to the product of the proof-load stress, reduced by a design factor, and the core area of the bolt or screw.
149. The massive cylindrical striker is located at the rear, hollowed part of the bolt, and has its own spring located under the bolt group return spring.
150. The range includes track roller, carrier roller, sprocket, idler, track link assembly, track shoe, track bolt and nut, bucket pin and bushing etc.