Synonym: heap, load, pile. Similar words: tackle, attack, obstacle, intact, tactic, attach, attach to, get across. Meaning: [stæk] 
n. 1. an orderly pile 2. (often followed by `of') a large number or amount or extent 3. a list in which the next item to be removed is the item most recently stored (LIFO) 4. a large tall chimney through which combustion gases and smoke can be evacuated 5. a storage device that handles data so that the next item to be retrieved is the item most recently stored (LIFO). v. 1. load or cover with stacks 2. arrange in stacks 3. arrange the order of so as to increase one's winning chances.
n. 1. an orderly pile 2. (often followed by `of') a large number or amount or extent 3. a list in which the next item to be removed is the item most recently stored (LIFO) 4. a large tall chimney through which combustion gases and smoke can be evacuated 5. a storage device that handles data so that the next item to be retrieved is the item most recently stored (LIFO). v. 1. load or cover with stacks 2. arrange in stacks 3. arrange the order of so as to increase one's winning chances. 
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31. I am currently trying to navigate through a whole stack of information on the subject.
32. Do these chairs stack?
33. He ordered them to stack up pillows behind his back.
34. There have been a number of explanations, but none of them stack up.
35. Stack bales like giant bricks to make the walls.
36. It lay among the daily stack until after dinner.
37. The main stack belches out clouds of black smoke.
38. Due to high winds the chimney stack became unsafe.
39. That night, in the connubial bedroom, she sat up against a stack of pillows, nursing the baby.
40. Tom Pratt's stack of four deltas lofts his Pentax unit.
41. The main benefits of the whole enterprise seem to have been Teflon, Tang, and a stack of very cool photographs.
42. Sure enough, a guy showed up at Zia on the day of the break-in with a stack of the stolen goods.
43. Then my torch showed up streaks of water running down the chimney stack.
44. Every morning, we drifted from stack to stack, vendor to vendor.
45. Tristan last blew its stack in 1961, forcing a complete evacuation.
46. Above the kitchen chimney stack, the sky quavers on a high inaudible note.
47. But criticism of the Stack nomination is not the same as accusing Clinton of being soft on crime.
48. An inspection through binoculars revealed a vertical slate stack, impossible to see from the cliffs above.
49. After further processing, hydrogen is delivered to a stack of fuel cells energizing electric motors that drive the rear wheels.
49. Sentencedict.com is a sentence dictionary, on which you can find excellent sentences for a large number of words.
50. The large stack of giant bamboo which had once been piled on the beach had vanished, absorbed into the raft.
51. The air conditioning units associated with the Library rolling stack shelving on the third floor have been replaced.
52. Stack belongs to a country club that once excluded blacks and Jews from membership.
53. Every room has a fireplace and the double chimney stack rises through the steeply-pitched hipped roof.
54. He thrust his hand into the stack of chaff up to the elbow without feeling a thing.
55. Two promoted silk stockings and Florence Stack appeared in newspaper advertisements praising Tokalon beauty products.
56. There are vases of tulips and bowls of fruit, a bone china tea set and a stack of decorated hatboxes.
57. The Educorp catalogue also lists some more contemplative, or just curious, examples, including the Bogie Stack.
58. In the formation of the double helix, a total of 12 rotors are restricted per base pair stack.
59. She recommends that retailers merchandise the fixture in four vertical segments according to absorbency and stack the brands horizontally.
60. A stack of copies was piled up at the entrance to the Arts Lab.