Synonym: accelerate, amphetamine, belt along, bucket along, cannonball along, f number, fastness, focal ratio, hasten, hie, hotfoot, hurry, hurrying, pelt along, pep pill, quicken, race, rush, rush along, speed up, speeding, stop number, swiftness, travel rapidly, upper, velocity, zip. Similar words: speed up, at full speed, peer, peel, weed, need, exceed, feed on. Meaning: [spɪːd] 
n. 1. distance travelled per unit time 2. a rate (usually rapid) at which something happens 3. changing location rapidly 4. the ratio of the focal length to the diameter of a (camera) lens system 5. a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression. v. 1. step on it 2. move faster 3. travel at an excessive or illegal velocity 4. move very fast 5. cause to move faster.
n. 1. distance travelled per unit time 2. a rate (usually rapid) at which something happens 3. changing location rapidly 4. the ratio of the focal length to the diameter of a (camera) lens system 5. a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression. v. 1. step on it 2. move faster 3. travel at an excessive or illegal velocity 4. move very fast 5. cause to move faster. 
Random good picture Not show
1. Speed is the soldier's asset.
2. The more haste, she less speed. 
3. Fool’s haste is no speed.
4. More haste, less speed.
5. The car was travelling at a very slow speed.
6. Slow down - you're breaking the speed limit.
7. He reduced speed and turned sharp left.
8. The truck picked up speed slowly.
9. There are speed restrictions on this road.
10. Our speed averaged out at 50 km an hour.
11. My car equals yours in speed.
12. You've got to keep to the speed limit.
13. His muse pullulated with dizzying speed.
14. The new houses have been built with astonishing speed.
15. We need to reduce the speed slightly.
16. The speed of rockets transcends that of airplanes.
17. The essence of Arsenal's style of football was speed.
18. Darren drove at a terrific speed.
19. We'll never get there if he doesn't speed up.
20. The police stopped him for exceeding the speed limit.
21. It is a racing machine, designed purely for speed.
22. The car was gathering speed.
23. The train began to pick up speed .
24. The rocket travels at phenomenal speed.
25. He drove his car at an unlawful speed.
26. I can vary the speed at will.
27. She finished typewriting the letter at speed.
27. Sentencedict.com try its best to gather and make good sentences.
28. Top speed is 120 miles per hour.
29. Some snakes move with deceptive speed .
30. The tortoise crept along at an agonizingly slow speed.