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The metre (or meter in US spelling) is the base unit of length in the International System of Units (SI). Learn about its definition, spelling, etymology, and historical development from the French Revolution to the current definition based on the speed of light.
Learn the meaning and usage of the word meter in different contexts, such as poetry, music, measurement, and instrument. Find synonyms, example sentences, word history, and related phrases for meter.
Learn what a meter is, how to convert it to other units of length, and see examples of objects that are about 1 meter long. Find out how to compare meter with feet, yards, inches, centimeters, millimeters, and kilometers.
Meter definition: the fundamental unit of length in the metric system, equivalent to 39.37 U.S. inches, originally intended to be, and being very nearly, equal to one ten-millionth of the distance from the equator to the pole measured on a meridian: defined from 1889 to 1960 as the distance between two lines on a platinum-iridium bar (the "International Prototype Meter") preserved at the ...
Learn what a meter is in science and how to convert it to other units of length. A meter is the basic unit of length in the SI system and the distance light travels in a vacuum in 1/299792458 seconds.
Learn what a meter is, how to measure it, and how to convert it to other units of length. Find out the history, precision, and applications of the meter in science and mathematics.
Meter is the SI unit of length. Length can be expressed in other units like, centimeters, inches, feet, and yards which can be converted to meters. Though meters and inches are units of length, but their values differ. In this article we will learn the relation between meter, centimeter, millimeter, inches, feet and yards. Stay tuned to learn more about how long is a meter!
Metre (m), in measurement, fundamental unit of length in the metric system and in the International Systems of Units (SI). It is equal to approximately 39.37 inches in the British Imperial and United States Customary systems. The metre was historically defined by the French Academy of Sciences in
A meter is a unit of length in the SI system, defined as the distance traveled by light in a vacuum in 1/299,792,458 of a second. Learn about the history and evolution of the meter, from the Earth's dimensions to the speed of light.
Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems.