MAGNITUDE


Meaning of MAGNITUDE in English

transcription, транскрипция: [ ˈmag-nə-ˌtüd, -ˌtyüd ]

noun

Etymology: Middle English, from Anglo-French, from Latin magnitudo, from magnus

Date: 15th century

1.

a. : great size or extent

b.

(1) : spatial quality : size

(2) : quantity , number

2. : the importance, quality, or caliber of something

3. : a number representing the intrinsic or apparent brightness of a celestial body on a logarithmic scale in which an increase of one unit corresponds to a reduction in the brightness of light by a factor of 2.512

4. : a numerical quantitative measure expressed usually as a multiple of a standard unit

5. : the intensity of an earthquake represented by a number on an arbitrary scale

a magnitude six earthquake

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.