Associations to the word «Sial»

Wiktionary

SIAL, noun. (geology) The rocks rich in silicon and aluminum that form the upper layer of the earth's crust, which lies beneath all continental landmasses.
SIAL, noun. (geology) Alternative form of sial

Dictionary definition

SIAL, noun. The granitelike rocks that form the outermost layer of the earth's crust; rich in silicon and aluminum.

Wise words

Man is a creature who lives not upon bread alone, but principally by catch words.
Robert Louis Stevenson