underplyn.

Etymology: under- prefix¹ 2b(b).Previous versions of the OED give the stress as: ˈunderply.

(See quot. 1883.)

ΘΚΠ

the world > the earth > minerals > mineral deposits > [noun] > stratum or bed > of coal > part of coal seam

symon fault1834

swilly1836

split1877

underply1883

wall-coal1886

1883 W. S. Gresley Gloss. Terms Coal Mining 267 Underply, a band or division of the upper portion of a thick seam of coal.

This entry has not yet been fully updated (first published 1921; most recently modified version published online September 2019).

单词	underply
释义	underplyn. Etymology: under- prefix¹ 2b(b).Previous versions of the OED give the stress as: ˈunderply. (See quot. 1883.) ΘΚΠ the world > the earth > minerals > mineral deposits > [noun] > stratum or bed > of coal > part of coal seam symon fault1834 swilly1836 split1877 underply1883 wall-coal1886 1883 W. S. Gresley Gloss. Terms Coal Mining 267 Underply, a band or division of the upper portion of a thick seam of coal. This entry has not yet been fully updated (first published 1921; most recently modified version published online September 2019). < n.1883
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