Synonym: lump, majority, mass. Similar words: bull, bulb, Bull., bullet. Meaning: [bʌlk] 
n. 1. the property resulting from being or relating to the greater in number of two parts; the main part 2. the property of something that is great in magnitude 3. the property possessed by a large mass. v. 1. stick out or up 2. cause to bulge or swell outwards.
n. 1. the property resulting from being or relating to the greater in number of two parts; the main part 2. the property of something that is great in magnitude 3. the property possessed by a large mass. v. 1. stick out or up 2. cause to bulge or swell outwards. 
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1 Great bulk does not always mean great weight.
2 It's cheaper to buy in bulk.
3 The bulk of the population concentrates in the cities.
4 The bulk of the people voted.
5 The bulk of consumers are based in towns.
6 Use extra vegetables to bulk up the omelette.
7 Adding five chapters will bulk up this book.
8 The bulk of the work has been finished.
9 She eased her large bulk out of the chair.
10 Shopkeepers buy them in bulk and resell them for ￡150 each.
11 The bulk of the funds are supplied by some of America's largest and most powerful corporations.
12 I was amazed by the sheer bulk of the creature.
13 Sloping walls on the bulk of the building create an optical illusion.
14 Despite its bulk and weight, the car is extremely fast.
15 Numerous small contributions soon bulk up into a considerable sum.
16 Heterosexual contact is responsible for the bulk of HIV transmission.
17 He heaved his considerable bulk into the chair.
18 The bulk of the population lives in cities.
19 Sugar is imported in bulk from the mainland.
20 She heaved her bulk out of the chair.
21 Bannol lowered his bulk carefully into the chair.
22 They added extra pages to bulk a book out.
23 He heaved his huge bulk out of the chair.
24 The bulk of the work has already been done.
25 It's usually cheaper to buy in bulk.
26 The sheer bulk of Mozart's music is extraordinary.
27 It was a document of surprising bulk.
28 They added an index to bulk the dictionary out.
29 There's a popular supposition that we're publicly funded but the bulk of our money comes from competitive contracts.
30 It's not their weight that makes these sacks hard to carry,(www.Sentencedict.com) it's their bulk.