magnitude

definition: the property of relative size or extent, whether large or small
example: They tried to predict the magnitude of the explosion.
speech part: noun
synonyms:
definition: relative importance
example: a problem of the first magnitude
speech part: noun
synonyms: prominence
definition: a number assigned to the ratio of two quantities
example: two quantities are of the same order of magnitude if one is less than 10 times as large as the other
speech part: noun
synonyms: order of magnitude

magnitude is explained and pronounced

How magnitude is being used?