Jisho

×
へいほう 平方メートル
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Noun
1. square metre; square meter​
Wikipedia definition
2. Square metre​The square metre or square meter is the SI derived unit of area, with symbol m. It is defined as the area of a square whose sides measure exactly one metre. The square metre is derived from the SI base unit of the metre, which in turn is defined as the length of the path travelled by light in absolute vacuum during a time interval of 1/299,792,458 of a second.
Read “Square metre” on English Wikipedia
Read “平方メートル” on Japanese Wikipedia
Read “Square metre” on DBpedia

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