GLACIALLY
glacially
(adverb) by a glacier; “glacially deposited material”
Source: WordNet® 3.1
Etymology
Adverb
glacially (comparative more glacially, superlative most glacially)
(geology) Through glacial action. [from 19th c.]
In a (literally or figuratively) icy manner; icily. [from 19th c.]
With the speed of a glacier; very slowly. [from 20th c.]
Source: Wiktionary
GLACIAL
Gla"cial, a. Etym: [L. glacialis, from glacies ice: cf. F. glacial.]
1. Pertaining to ice or to its action; consisting of ice; frozen;
icy; esp., pertaining to glaciers; as, glacial phenomena. Lyell.
2. (Chem.)
Definition: Resembling ice; having the appearance and consistency of ice; -
- said of certain solid compounds; as, glacial phosphoric or acetic
acids. Glacial acid (Chem.), an acid of such strength or purity as to
crystallize at an ordinary temperature, in an icelike form; as acetic
or carbolic acid.
– Glacial drift (Geol.), earth and rocks which have been
transported by moving ice, land ice, or icebergs; bowlder drift.
– Glacial epoch or period (Geol.), a period during which the
climate of the modern temperate regions was polar, and ice covered
large portions of the northern hemisphere to the mountain tops.
– Glacial theory or hypothesis. (Geol.) See Glacier theory, under
Glacier.
Source: Webster’s Unabridged Dictionary 1913 Edition