Englishfor English speakers
competitive
Adjective
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If someone is competitive, they want very much to be the best at everything.
I don't enjoy working with her because she's so competitive.
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If something is competitive, there is competition.
There is now a competitive market for telephone services because there are more choices of companies.
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If someone or something is competitive, they have a good chance of winning or being chosen.
The shoe comes in sizes 6-11 and retails for the very competitive price of £34.99.
The right product and marketing mix can give the company a competitive advantage over its rivals.
ratio
Noun
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A ratio is the comparison in size or number between two things. It is written mathx:y/math and read mathx/math to mathy/math. It is the same as the fraction math\frac {x} {y}/math.
The ratio of men's jobs to women's is 8 to 1.
But Germany now has one of the highest ratios of spending to GDP in the European Community.
The low student/teacher ratio makes this a great school.