Synonym: boss, node, pommel, thickening. Similar words: doorknob, noble, nobody, ignoble, know, knock, well-known, know about. Meaning: [nɑb /nɒb] 
n. 1. a circular rounded projection or protuberance 2. a round handle 3. any thickened enlargement 4. an ornament in the shape of a ball on the hilt of a sword or dagger.
n. 1. a circular rounded projection or protuberance 2. a round handle 3. any thickened enlargement 4. an ornament in the shape of a ball on the hilt of a sword or dagger. 
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31. He turned on the radio and fiddled with the knob until he got a talk show.
32. He put a large knob of butter on the potatoes.
33. He twisted the knob of the door and went inside.
34. One full revolution of the knob will open the hatch.
35. Top the steaming hot potatoes with a knob of butter.
36. To switch the oven on, turn the knob, and bob's your uncle!
37. At the twiddle of a knob the operators can focus on a tiny amount of airspace or scan the whole area.
38. She twiddled the knob.
39. Locating the knob[sentencedict.com], he tugged.
40. We install a knob which allows us to adjust the water level of the tank.
41. I heard the door knob turning, and then Frank opened the door and tiptoed in.
42. I pulled the knob and out came a circular weight covered in purple velvet.
43. Rotate CC adjust knob clockwise to reach desired value.
44. A loose brass knob on the bedstead rattled.
45. Her umbrella is capped with a glass knob.
46. The knob itself is plated with chrome or nickel.
47. Rotate knob to full open position.
48. He grabbed at the knob and pulled vigorously.
49. This is banana bread. This is a door knob.
50. Chromosome 5 is distinguished by a proximal knob.
51. It was his brass andiron knob!
52. The knob of the radio set came away easily.
53. To close the regulator[Sentencedict], turn the adjusting knob to the full counter-clockwise position.
54. One line is secured by a screw at the end of the support arm. The other line is adjusted by turning the azimuth knob.
55. Price included: knob ; Napkin - hanger ; wall plates ; cap; packing with cardboard box.
56. Heat the percolator over high heat until coffee is seen perking in the clear knob.
57. When the knob on the television was lost, we had to use a pair of pliers to change the channel.
58. the volume control knob.
59. Looking through the operating microscope, Epstein turned a knob and carefully moved the vibrating tip against Justin's tumor.
60. When he turned the knob on the stove, the blue flame that erupted under the teakettle gave a dim glow to the room.
More similar words: doorknob, noble, nobody, ignoble, know, knock, well-known, know about, knock out, knock off, well known, knock down, knowledge, acknowledge, acknowledgement.