Synonym: heart, ticker. Similar words: jump, dump, jump off, bumptious, sumptuous, assumption, consumption. Meaning: [pʌmp] 
n. 1. a mechanical device that moves fluid or gas by pressure or suction 2. the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body 3. a low-cut shoe without fastenings. v. 1. operate like a pump; move up and down, like a handle or a pedal 2. deliver forth 3. draw or pour with a pump 4. supply in great quantities 5. flow intermittently 6. move up and down 7. raise (gases or fluids) with a pump 8. question persistently.
n. 1. a mechanical device that moves fluid or gas by pressure or suction 2. the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body 3. a low-cut shoe without fastenings. v. 1. operate like a pump; move up and down, like a handle or a pedal 2. deliver forth 3. draw or pour with a pump 4. supply in great quantities 5. flow intermittently 6. move up and down 7. raise (gases or fluids) with a pump 8. question persistently. 
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61. Don't tell our secrets to those who pump for them.
62. These days both men and women pump iron for fitness.
63. Could you lend me a pump to blow up my bicycle tires?
64. I tried to pump him for details of their other contracts.
65. At a guess, I'd say there's a problem with the fuel pump.
66. The water is forced into the boiler by the feed pump.
67. The pump doesn't work and we have no running water.
68. The furnace man's job was to pump away furiously at the bellows.
69. In the old days people used to fetch water from the pump.
70. I gave £40 for this pump and it's broken already!
71. There is a manual pump to get rid of the water.
72. They pump iron for hours every morning.
73. First, credit cards were accepted at the pump.
74. Jess swallowed, feeling her heart pump and thud.
75. A technician diagnosed a bad pump in the engine.
76. I could feel the blood pump through her chest.
77. The bilge pump was on the bulkhead.
78. The big firms pump out a letter-perfect product.
79. Energy systems analysis[sentencedict.com], heat pump control and applications.
80. Before I met her I used to pump iron.
81. They recovered a pump action shotgun.
82. Tender Inflatable dinghy, with pump and oars.
83. What did the robot say to the petrol pump?
84. They will probably pump more oil in coming months.
85. They plan to pump a suspension of catalysts in steam and air or hydrogen, down into a coal seam.
86. But many people already have addressed the cold-air issue by using fireplaces or wood stoves to supplement the heat pump.
87. I was totally overwhelmed because the guarantee for the original pump was two years.
88. To make sure your heat pump is operating efficiently during the heating season,[http://sentencedict.com] keep your eye on the outside coil.
89. One system uses a peristaltic pump which, although very accurate, can not withstand back pressure.
90. The most commonly used pumps are submersible electric ones that pump out water through what looks like a fire hose.