The 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 …

METRE definition: 1. a unit of measurement equal to 100 centimetres: 2. the regular arrangement of syllables in…. Learn more.

2025年1月30日 · 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 …

The essential difference between meter and metre is the variant of English in which they are used. Meter is the American English spelling for the unit of length as well as the measurement …

A metre (US spelling, meter) is the basic unit of length in the SI measurement system. The symbol for the metre is m. The first meaning (in the French Revolution) was one ten-millionth of the …

3 天之前 · The meaning of METRE is chiefly British spelling of meter.

A metre is a metric unit of length equal to 100 centimetres. She set a world record in the 100 metre sprint at her national championships. The tunnel is 10 metres wide and 600 metres long.