Meter Definition & Meaning - Merriam-Webster
WEBMeter is a metric measurement slightly longer than a yard; thus, a 100-meter dash might take you a second longer than a 100-yard dash. But the word has a different sense in music, where people aren't separated by whether they use the metric system.
Metre - Wikipedia
WEBThe metre (or meter in US spelling; symbol: m) is the base unit of length in the International System of Units (SI). Since 2019, the metre has been defined as the length of the path travelled by light in vacuum during a time interval of 1 / 299 792 458 of a second, where the second is defined by a hyperfine transition frequency of caesium.
METER Definition & Meaning | Dictionary.com
WEBmeter. 2. The basic unit of length in the metric system; it was originally planned so that the circumference of the Earth would be measured at about forty million meters. A meter is 39.37 inches. Today, the meter is defined to be the distance light travels in 1 / …
METER | English meaning - Cambridge Dictionary
WEBmeter noun (DEVICE) [ C ] a device that measures the amount of gas, water, or electricity used. [ C ] In a taxi (= car whose driver you pay to take you somewhere), a meter is the …
METER | definition in the Cambridge English Dictionary
WEBmeter noun (DEVICE) [ C ] a device that measures the amount of gas, water, or electricity used. [ C ] In a taxi (= car whose driver you pay to take you somewhere), a meter is the …
Metre (m) | Britannica
WEBApr 12, 2024 · 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.
History of the metre - Wikipedia
WEBHistory of definitions since 1798. See also. Notes. References. External links. History of the metre. An early definition of the metre was one ten-millionth of the Earth quadrant, the distance from the North Pole to the Equator, measured along a meridian through Paris.
METRE | English meaning - Cambridge Dictionary
WEBa unit of measurement equal to 100 centimetres: The bomb shelter has concrete walls that are three metres thick. a 15-metre yacht. She won the 100 metres (= a race run over …
Meter | NIST - National Institute of Standards and Technology
WEBMay 9, 2019 · A meter would be defined as a precise number of multiples of this wavelength. In 1951, NIST distributed 13 “Meggers lamps” to scientific institutions and industry labs. The agency sought to further increase the precision of its technique for redefining the meter.
metre noun - Definition, pictures, pronunciation and usage notes ...
WEBWord Origin. See metre in the Oxford Learner's Dictionary of Academic English. Check pronunciation: metre. Definition of metre noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage …
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