† rumlarn.

Origin: Apparently a variant or alteration of another lexical item. Etymon: rumble n.²

Etymology: Apparently an alteration of rumble n.² after ashlar n.

Obsolete. rare.

Rough stone.

ΘΚΠ

society > occupation and work > materials > raw material > stone or rock > [noun] > other stone used in industry or construction

ragsa1350

ragstone?c1425

touchstone1482

hardstone1549

tarso1662

weather-stone1686

rumlar1829

ballast1839

bluestone1849

workstone1906

1829 J. Hodgson Let. 9 Oct. in J. Raine Mem. (1858) II. 161 The wall has been constructed in regular flattings, with layers of basaltic rumlar work between each flatting of the mortar.

This entry has been updated (OED Third Edition, March 2011; most recently modified version published online June 2021).

单词	rumlar
释义	† rumlarn. Origin: Apparently a variant or alteration of another lexical item. Etymon: rumble n.² Etymology: Apparently an alteration of rumble n.² after ashlar n. Obsolete. rare. Rough stone. ΘΚΠ society > occupation and work > materials > raw material > stone or rock > [noun] > other stone used in industry or construction ragsa1350 ragstone?c1425 touchstone1482 hardstone1549 tarso1662 weather-stone1686 rumlar1829 ballast1839 bluestone1849 workstone1906 1829 J. Hodgson Let. 9 Oct. in J. Raine Mem. (1858) II. 161 The wall has been constructed in regular flattings, with layers of basaltic rumlar work between each flatting of the mortar. This entry has been updated (OED Third Edition, March 2011; most recently modified version published online June 2021). < n.1829
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