magnitudo

Etymology
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Noun

 * 1) magnitude
 * 2)  A measure of the energy released by an earthquake (e.g. on the Richter scale).
 * 3)  A logarithmic scale of brightness defined so that a difference of 5 magnitudes is a factor of 100.
 * 4) A ratio of intensity expressed as a logarithm.

Etymology
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Noun

 * 1)  magnitude energy released by an earthquake

Etymology
From.

Noun

 * 1) greatness, size, bulk, magnitude; vastness, extent.
 * 2) a great number, amount or quantity, abundance.