Englishfor English speakers
coherence
Noun
—
Coherence is the property of being connected, especially of ideas.
Even if the story lacks logical coherence, it is still a fun film to watch.
Teachers need to help the learner to achieve a genuine sense of coherence across the subjects.
We studied loneliness and coherence among Children with learning problems.
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.