n the study of poetic meter and the art of versification
n a function of a topological space that gives, for any two points in the space, a value equal to the distance between them
n a decimal unit of measurement of the metric system (based on meters and kilograms and seconds)
n a system of related measures that facilitates the quantification of some particular characteristic
n. 韵律学, (诗等的)韵律特色