swelly

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

イギリス英語 方言 歴史的

(UK, dialect, mining, historical) An abnormal local thickening of a seam of coal.

日本語の意味

（英国方言、鉱山、歴史的用語）炭鉱の炭層が局所的に異常に厚くなっている部分

英語の意味

(UK, dialect, mining, historical) An abnormal local thickening of a seam of coal.

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The foreman ordered the team to mark the swelly so they could mine the thicker patch of coal safely.

現場監督は班に石炭層の局所的な肥厚部に印をつけ、より厚い部分を安全に採掘できるよう命じた。

詳細

意味（1）

(UK, dialect, mining, historical) An abnormal local thickening of a seam of coal.

Between the two extremes, the line of coast passes through a very great depression of the strata, designated locally a swelly, and constituting that feature generally met with in coal fields which is properly termed a basin. This greatest depression takes place near the town of Sunderland, where the coal beds are at a depth of 300 fathoms, or 1,800 feet, below the level of the sea, […]

詳細

swellies （ plural ）