different between magnitude vs massiveness

English

Etymology

From Latin magnit?d? (“greatness, size”), magnus +? -t?d?.

Pronunciation

• IPA^(key): /?mæ?n?tju?d/

Noun

magnitude (countable and uncountable, plural magnitudes)

1. (uncountable, countable) The absolute or relative size, extent or importance of something.
2. (countable) An order of magnitude.
3. (mathematics) A number, assigned to something, such that it may be compared to others numerically
4. (mathematics) Of a vector, the norm, most commonly, the two-norm.
5. (astronomy) A logarithmic scale of brightness defined so that a difference of 5 magnitudes is a factor of 100.
   1. (uncountable) The apparent brightness of a star, with lower magnitudes being brighter; apparent magnitude
   2. (countable) A ratio of intensity expressed as a logarithm.
6. (seismology) A measure of the energy released by an earthquake (e.g. on the Richter scale).

Derived terms

• order of magnitude
• absolute magnitude
• apparent magnitude

Translations

Anagrams

• gamnitude

French

Pronunciation

• IPA^(key): /ma.?i.tyd/

Noun

magnitude f (plural magnitudes)

1. magnitude

Derived terms

• magnitude absolue

Galician

Noun

magnitude f (plural magnitudes)

1. magnitude

Portuguese

Pronunciation

• Rhymes: -ud?i

Noun

magnitude f (plural magnitudes)

1. magnitude (size, extent or importance)
2. (mathematics) magnitude (value assigned to a variable)
3. (mathematics) magnitude (the norm of a vector)
4. (astronomy) magnitude (apparent brightness of a star)
5. (seismology) magnitude (energy of an earthquake)

English

Etymology

massive +? -ness

Noun

massiveness (usually uncountable, plural massivenesses)

1. The property of being massive.
   • 1896 Sarah Orne Jewett, The Country of the Pointed Firs, Chapter 2,^[1]

     Her height and massiveness in the low room gave her the look of a huge sibyl, while the strange fragrance of the mysterious herb blew in from the little garden.

   • 1914, H. G. Wells, “The Common Sense of Warfare” in An Englishman Looks at the World (U.S. title: Social Forces in England and America), New York: Harper & Brothers, § 2, pp. 163-164,^[2]

     The progress of invention makes both the big ship and the army crowd more and more vulnerable and less effective. A new phase of warfare opens beyond the vista of our current programmes. Smaller, more numerous and various and mobile weapons and craft and contrivances, manned by daring and highly skilled men, must ultimately take the place of those massivenesses.

   • 1920, G. K. Chesterton, The New Jerusalem, Chapter 11,^[3]

     A Norman capital can be heavy because the Norman column is thick, and the whole thing expresses an elephantine massiveness and repose.

   • 1958, Chinua Achebe, Things Fall Apart, London: William Heinemann, Chapter 11,

     There was an oil lamp in all the four huts on Okonkwo's compound, and each hut seen from the others looked like a soft eye of yellow half-light set in the solid massiveness of night.