Synonym: focus, intensify, strengthen, think about. Antonym: distract. Similar words: concentrating, concentration, central, entrance, concept, concern, concert, concede. Meaning: ['kɒnsəntreɪt] 
n. 1. the desired mineral that is left after impurities have been removed from mined ore 2. a concentrated form of a foodstuff; the bulk is reduced by removing water 3. a concentrated example. v. 1. make (the solvent of a solution) dense or denser 2. direct one's attention on something 3. make central 4. make more concise 5. draw together or meet in one common center 6. compress or concentrate 7. be cooked until very little liquid is left 8. cook until very little liquid is left.
n. 1. the desired mineral that is left after impurities have been removed from mined ore 2. a concentrated form of a foodstuff; the bulk is reduced by removing water 3. a concentrated example. v. 1. make (the solvent of a solution) dense or denser 2. direct one's attention on something 3. make central 4. make more concise 5. draw together or meet in one common center 6. compress or concentrate 7. be cooked until very little liquid is left 8. cook until very little liquid is left. 
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31. A term in prison will concentrate his mind wonderfully.
32. Just belt up, will you! I'm trying to concentrate.
33. Birds concentrate where food is abundant.
34. Hyperactive children find it difficult to concentrate.
35. I found it hard to concentrate.
36. I can't concentrate with you breathing down my neck.
37. I must concentrate my energies on decorating today.
38. Don't put me off when I'm trying to concentrate.
39. A driver should concentrate on the road when driving.
40. I am leaving to concentrate on writing fiction.
41. UK banks tend to concentrate on short-term lending.
42. I couldn't concentrate,[http://sentencedict.com/concentrate.html] presumably because I was so tired.
43. Her inability to concentrate could cause an accident.
44. Never concentrate the heat in one place for too long.
45. The success of the series enabled her to concentrate full-time on writing.
46. At this age we concentrate on the children's reading and writing skills.
47. It's difficult to concentrate when there are so many diversions.
48. He was feeling bad. He went to work, however, and tried to concentrate.
49. I can't concentrate with him standing over me like that.
50. Our officers have to concentrate 100 per cent on the task in hand.
51. Why can't they just leave well alone and let us concentrate on teaching?
52. Could you be quiet please - I'm trying to concentrate and you're putting me off.
53. He found it hard to concentrate on conversation so far removed from his present preoccupations.
54. She felt ill. She went to work, however, and tried to concentrate.
55. It is difficult to make oneself concentrate for long periods.
56. I can't concentrate on my work with all that noise.
57. They have narrowed the focus of the investigation, to concentrate on younger adults.
58. His decision to resign was disappointing, but it's no use crying over spilt milk. We need to concentrate on finding someone to replace him.
59. In the dry season, the animals tend to concentrate in the areas where there is water.
60. Let's concentrate on the matter in hand for now, and leave other issues till later.
More similar words: concentrating, concentration, central, entrance, concept, concern, concert, concede, conceive, contract, contrast, conception, concerning, incentive, contrast to, contractor, by contrast, strategy, strategic, frustrate, to the contrary, illustrate, accentuate, demonstrate, on the contrary, once, at once, all at once, once more, Cent..