magnitude
/ˈmæɡnɪtjuːd/ noun
Forms magnitudes
- noun (uncountable, countable) The absolute or relative size, extent or importance of something.
- noun (countable) An order of magnitude.
- noun (mathematics) A number, assigned to something, such that it may be compared to others numerically
- noun (mathematics) Of a vector, the norm, most commonly, the two-norm.
- noun (uncountable) The apparent brightness of a star, with lower magnitudes being brighter; apparent magnitude
- noun (countable) A ratio of intensity expressed as a logarithm.
- noun (seismology) A measure of the energy released by an earthquake (e.g. on the Richter scale).
Synonyms
Etymology
From Latin magnitūdō (“greatness, size”), magnus + -tūdō.
Webster’s 1913
- noun Extent of dimensions; size; --applied to things that have length, breath, and thickness.
- noun That which has one or more of the three dimensions, length, breadth, and thickness.
Etymology [L. magnitudo, from magnus great. See Master, and cf. Maxim.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “magnitude”, CC BY-SA 4.0. Details