metre


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metre

1 (US), meter
1. a metric unit of length equal to approximately 1.094 yards
2. the basic SI unit of length; the length of the path travelled by light in free space during a time interval of 1/299 792 458 of a second. In 1983 this definition replaced the previous one based on krypton-86, which in turn had replaced the definition based on the platinum-iridium metre bar kept in Paris FORMULA

metre

2 (US), meter
1. Prosody the rhythmic arrangement of syllables in verse, usually according to the number and kind of feet in a line
2. Music another word (esp US) for time

meter, metre (m)

The International Standard unit of length; equal to 39.37 inches.

metre

(unit)
(US "meter") The fundamental SI unit of length.

From 1889 to 1960, the metre was defined to be the distance between two scratches in a platinum-iridium bar kept in the vault beside the Standard Kilogram at the International Bureau of Weights and Measures near Paris.

This replaced an earlier definition as 10^-7 times the distance between the North Pole and the Equator along a meridian through Paris; unfortunately, this had been based on an inexact value of the circumference of the Earth.

From 1960 to 1984 it was defined to be 1650763.73 wavelengths of the orange-red line of krypton-86 propagating in a vacuum.

It is now defined as the length of the path traveled by light in a vacuum in the time interval of 1/299,792,458 of a second.
References in periodicals archive ?
Kate Carmichael (Middlesbrough AC) won double gold in the discus and the shot put throwing a season's best of 30.45 metres in the discus and breaking through the 11 metres barrier with a personal best of 11.03 metre in the shot.
Belmonte's name was listed for competing in seven races in the upcoming world swimming championship, including: the 200 metre freestyle; the 200 metre butterfly; the 400 metre freestyle; the 800 metre freestyle; the 1,500 metre freestyle; and the 5,000 metre races.
In the jumps Dominic Cuff was in good form winning the long jump with 6.17 metres, placing second in the triple jump with a personal best of 12.20 metres and finishing third in the high jump with 1.65 metres.
The deposit has a strike length of 1.9 kilometres extending to a vertical depth of about 100 metres and has been sufficiently drilled along strike and down dip to estimate an initial mineral resource.
Caleb Hanif was in the best form of his life running 22.90 for 200 metres and 52.30 over 400 metres.
17, had a good weekend competing in 50, 100 and 200 metres backstroke, 50 and 100 metres freestyle and 200 metres individual medley.
Kate had a great weekend qualifying for the finals of 100 and 200 metres backstroke and 50 metres freestyle.
For the boys, James Burchmore was rewarded for his hard work with a gold medal in the 200 metre butterfly, a silver in the 100 metre butterfly and five PBs.
At the Samarkand deposit, results included 9 metres at 0.7% tungsten trioxide from 64 metres, including 2 metres at 0.2% copper from 69 metres at hole 19RC030; plus 7 metres at 1.2% copper from 37 metres in hole 19RC030.
The Commercial Manager said a project to replace all e-cash metres in the south district with MBH metres would be carried out this year to solve the supply shortage issue.
The electric metres of 2.2 million customers out of 25 million are out of order across Pakistan.