grappier cement

[ grap-ee-ey ]
/ ˈgræp iˌeɪ /

noun

a by-product of the calcination of hydraulic lime, having similar properties and made from ground, unslaked lumps.

Origin of grappier cement

1900–05; < French grappier, derivative of grappe bunch of grapes. See grape, -ier2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019