"conglomerate : Clustered together into a mass. (geology) Composed of fragments of rock, pebbles, or..."

“conglomerate : Clustered together into a mass.
(geology) Composed of fragments of rock, pebbles, or stones cemented together.”

- https://en.wiktionary.org/wiki/conglomerate#English

via Tumblr https://ift.tt/2QeHPJR