noun

subduction

subduction

Subduction occurs at convergent plate boundaries.

Subduction occurs at convergent plate boundaries.

The process of subduction can cause earthquakes.

The process of subduction can cause earthquakes.

((of sth.)) ((beneath sth.)) the action of one tectonic plate moving under another The subduction of the oceanic plate causes volcanoes.

A technical term with few direct synonyms. Related concepts: plate tectonics, convergence.

From the prefix 'sub-' (under) and the Latin 'ducere' (to lead). It literally means 'a leading under'.

Imagine one tectonic plate being 'led under' another. The 'duct' part is like a channel it goes down.

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