Definify.com
Webster 1913 Edition
Grapestone
Grape′stoneˊ
,Noun.
A seed of the grape.
Webster 1828 Edition
Grapestone
GRA'PESTONE
,Noun.
Definition 2025
grapestone
grapestone
See also: grape-stone
English
Noun
grapestone (plural grapestones)
- A seed of the grape.
- (geology) A botryolite or other cluster of sand-sized grains cemented together shortly after deposition to form a botryoidal clump.