glaciated
UK[ˈɡleɪ.si.eɪ.tɪd]US[ˈɡleɪ.si.eɪ.t̬ɪd]
adj
covered or shaped by a glacier or glaciers.
adj
subjected to glaciation; affected by the action of ice.
Morpheme Breakdown
glaci
ate
ed
glaci
ice
ate
verb suffix
ed
adjective suffix
Etymology
the word 'glaciated' is built upon the latin root for ice, 'glacies'. the verb-forming suffix '-ate' was attached to create the verb 'glaciate', meaning to cover with or transform by ice. the addition of the adjectival '-ed' suffix then yields the descriptive term for landscapes that have been sculpted or covered by the immense, slow-moving force of glaciers. this etymological path traces a clear line from the simple concept of ice to the complex geological processes and resulting landforms of the ice ages.
Analysis
Structure: glaci (ice) + ate (verb suffix) + ed (adjective suffix)
glaci originates from latin 'glacies' meaning 'ice'. ate is a latin-derived suffix used to form verbs meaning 'to make' or 'to become'. ed is an english suffix used to form adjectives from verbs, indicating a state or condition.
Examples
the glaciated valleys of the alps are u-shaped and remarkably smooth.
much of canada's landscape was heavily glaciated during the last ice age.
the study focuses on the erosional features of glaciated terrain.