Definition of metric
1 plural : a part of prosody that deals with metrical structure
2 : a standard of measurement <no metric exists that can be applied directly to happiness — Scientific Monthly>
3 : a mathematical function that associates a real nonnegative number analogous to distance with each pair of elements in a set such that the number is zero only if the two elements are identical, the number is the same regardless of the order in which the two elements are taken, and the number associated with one pair of elements plus that associated with one member of the pair and a third element is equal to or greater than the number associated with the other member of the pair and the third element
Examples of metric in a sentence
<according to the usual metrics by which we judge fiction, this novel is an utter failure>
Origin and Etymology of metric
Greek metrikē, from feminine of metrikos in meter, by measure, from metron measure — more at measure
First Known Use: 1760
Other Mathematics and Statistics Terms
metric
Simple Definition of metric

: of, relating to, or based on the metric system
Examples of metric in a sentence
The metric unit of energy is the “joule.”
Origin and Etymology of metric
French métrique, from mètre meter
First Known Use: 1864
metric
Definition of metric
1 : of, employing, or obtained by (such) a meter <galvanometric>
2 : of or relating to (such) an art, process, or science of measuring <geometrical>
Variants of metric
metrical
METRIC Defined for Kids
metric
playDefinition of metric for Students
: of, relating to, or based on the metric system <metric measurements>
Word Root of metric
The Greek word metron, meaning “measure,” gives us the root metr. Words from the Greek metron have something to do with measuring. A thermometer is an instrument that measures temperature. A diameter is the measurement across the center of a circle. The metric system is a system used for measuring size, weight, and volume. A perimeter is the measurement of the outside of a figure or shape.
Medical Dictionary
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Thesaurus: All synonyms and antonyms for metric Medical Dictionary: Definition of metric Spanish Central: Translation of metric Nglish: Translation of metric for Spanish speakers Britannica English: Translation of metric for Arabic speakers Britannica.com: Encyclopedia article about metric
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