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1. Oxford Dictionary

   magnitude

   • IPA[ˈmaɡnɪtʃuːd]

   英式

   • n.
     the great size or extent of something；great importance

   • noun: magnitude, plural noun: magnitudes

2. • 釋義
   • 相關詞

   n.

   名詞

   • 1. the great size or extent of something they may feel discouraged at the magnitude of the task before them 同義詞 immensity, vastness, hugeness, enormity, enormousness, ... 更多expanse, size, extent, greatness, largeness, bigness反義詞 smallness
   • ▪ great importance events of tragic magnitude 同義詞 importance, import, significance, weight, moment, ... 更多consequence, mark, notability, note, greatness, distinction, eminence, fame, renown, intensity, power反義詞 triviality
   • 2. size electorates of less than average magnitude 同義詞 size, extent, measure, proportions, dimensions, ... 更多breadth, volume, weight, quantity, mass, bulk, amplitude, capacity, strength, degree, gauge, measurement, extension
   • ▪ a numerical quantity or value the magnitudes of all the economic variables could be determined 同義詞 value, index, indicator, measure, norm, ... 更多order, quantity, number, vector, figure
   • 3. the degree of brightness of a star, as represented by a number on a logarithmic scale the brightest stars have the lowest magnitudes 同義詞 brightness, brilliance, radiance, luminosity, absolute magnitude, ... 更多apparent magnitude
   • ▪ the class into which a star falls by virtue of its brightness a star of the fifth magnitude
   • ▪ a difference of one on a scale of brightness, treated as a unit of measurement a range of a tenth of a magnitude

   absolute magnitude

   • n.
     the magnitude (brightness) of a celestial object as it would be seen at a standard distance of ...

   Oxford American Dictionary

   apparent magnitude

   • n.
     the magnitude of a celestial object as it is actually measured from the earth.

   Oxford American Dictionary

   absolute magnitude

   • n.
     the magnitude (brightness) of a celestial object as it would be seen at a standard distance of ...

   Oxford Dictionary

   apparent magnitude

   • n.
     the magnitude of a celestial object as it is actually measured from the earth.

   Oxford Dictionary

   order of magnitude

   • n.
     a class in a system of classification determined by size, typically in powers of ten: the forces between atoms on a polymer chain are about two orders of magnitude stronger than those between chains

   Oxford Dictionary

   order of magnitude

   • n.
     a class in a system of classification determined by size, each class being a number of times ... values might be compared by order of magnitude, a staple in making ballpark estimates

   Oxford American Dictionary

   of the first order (or magnitude)

   • ph.
     used to denote something that is excellent or considerable of its kind

   Oxford American Dictionary

   of the first order (or magnitude)

   • ph.
     excellent or considerable of its kind

   Oxford Dictionary

3. • 更多解釋

   magnitude

   • IPA[ˈmaɡnəˌto͞od]

   美式

   • n.
     the great size or extent of something: they may feel discouraged at the magnitude of the task before them

   Oxford American Dictionary