Synonym: electric light, electric-light bulb, incandescent lamp, light bulb, lightbulb, medulla, medulla oblongata. Similar words: bull, bulk, Bull., bullet. Meaning: [bʌlb] 
n. 1. a modified bud consisting of a thickened globular underground stem serving as a reproductive structure 2. electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity 3. a rounded part of a cylindrical instrument (usually at one end) 4. lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata) 5. a rounded dilation or expansion in a canal or vessel or organ.
n. 1. a modified bud consisting of a thickened globular underground stem serving as a reproductive structure 2. electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity 3. a rounded part of a cylindrical instrument (usually at one end) 4. lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata) 5. a rounded dilation or expansion in a canal or vessel or organ. 
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1. How did Edison make the light bulb?
2. My camera needs a new flash bulb.
3. The bulb of the eye is important for us.
4. The onions bulb poorly in this cold wet season.
5. The naked bulb was directly over his head.
6. The light bulb needs renewing.
7. I wish someone would invent an everlasting light bulb.
8. A 40 watt bulb would be quite sufficient and would not obtrude.
9. A light bulb dangled from a wire in the ceiling.
10. A single light bulb dangled from the ceiling.
11. The stairwell was lit by a single bulb.
12. This type of bulb screws into the socket.
13. This light bulb screws in.
14. This light bulb has gone.
15. Cut each bulb in half vertically.
16. The fitting in the kitchen takes a fluorescent bulb.
17. We'll have to change the bulb again.
18. A naked light bulb dangled from the ceiling.
19. The bulb should just screw into the socket.
20. Edison took out a patent on the light bulb.
21. Switch the light off before you change the bulb.
22. A single electric light bulb dangled from the ceiling.
23. The dim bulb of the bedside lamp cast a soft radiance over his face.
24. The light bulb imploded.
25. Can you take out the clear bulb and put a pearl one in?
26. Vegetables don't bulb up.
26. Wish you can benefit from our online sentence dictionary and make progress every day!
27. I think the bulb over the sink is going to go. It's been flickering all evening.
28. He's tall enough to change the bulb without getting on a chair.
29. There was a startled look on his face when the flash bulb went off.
30. I'm not very practical - I can't even change a light bulb.