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deglaciation

The process of glaciers melting and retreating from a region, typically occurring at the end of an ice age or due to climatic warming.
Noun

This term is primarily used within scientific and academic registers, specifically in geology, glaciology, and climatology. It describes a large-scale environmental transition rather than the simple melting of a single ice cube or a small patch of snow. The word carries a connotation of systemic change and geological time scales.

Because it describes a continuous process of retreat and melting, it is treated as an uncountable noun in most technical contexts. It refers to the phenomenon itself rather than individual events, meaning it does not typically take a plural form in professional scientific literature.

Meanings

Noun

The process of glaciers melting and retreating from a region, typically occurring at the end of an ice age or due to climatic warming.

The geological record provides evidence of rapid deglaciation during the Pleistocene epoch.

Examples

The rapid deglaciation of the region led to a significant rise in local sea levels.

none

The rapid deglaciation of the region led to a significant rise in local sea levels.

Look at these sediment layers; they clearly mark the period of deglaciation.

School Life

Look at these sediment layers; they clearly mark the period of deglaciation.

I wonder how the local flora adapted during the last deglaciation.

none

I wonder how the local flora adapted during the last deglaciation.

Deglaciation reveals landscapes that have been hidden under ice for millennia.

none

Deglaciation reveals landscapes that have been hidden under ice for millennia.

The study focuses on the timing of deglaciation in the Northern Hemisphere.

School Life

The study focuses on the timing of deglaciation in the Northern Hemisphere.

We are seeing an accelerated rate of deglaciation due to global warming.

none

We are seeing an accelerated rate of deglaciation due to global warming.

The valley was formed by the process of deglaciation thousands of years ago.

History

The valley was formed by the process of deglaciation thousands of years ago.

Is it possible that deglaciation triggered those ancient floods?

none

Is it possible that deglaciation triggered those ancient floods?

The landscape shifted dramatically following the deglaciation of the ice sheet.

none

The landscape shifted dramatically following the deglaciation of the ice sheet.

Related Words

meltingthawingglaciationglaciericeclimatewarmingtemperaturemeltwaterpermafrostmorainedrumlineskeroutwashfjordice sheetice capinterglacialglacialHolocenePleistoceneepocherageologygeomorphologyerosiondepositionsea levelisostasyreboundupliftprecipitationevaporationgreenhouse effectcarbon dioxidemethaneatmospherebiospherecryospherehydrosphereecosystemhabitatmigrationextinctionadaptationalbedoradiationinsolationmilankovitch cycleorbitprecessionobliquityeccentricitystratigraphysedimenttillerraticcirquehornvalleybasinlakeoceancurrentsalinitypaleoclimateproxyisotopeoxygenhydrogenfrozenliquidsolidphase transition
Última atualização: May 2026Reportar um erro