( a. )
Having the form of a bunch of grapes; like a cluster of grapes, as a mineral presenting an aggregation of small spherical or spheroidal prominences.
( a. )
Having the form of a bunch of grapes; like a cluster of grapes, as a mineral presenting an aggregation of small spherical or spheroidal prominences.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012