noun

subduction

subduction

Subduction occurs at tectonic plate boundaries.

Subduction occurs at tectonic plate boundaries.

((subduction)) zone an area where subduction occurs A subduction zone is where two plates collide.

Synonyms: (geology) plate convergence

From Latin 'sub-' (under) + 'ducere' (to lead). The process of one thing being 'led under' another.

Imagine one tectonic plate being led or 'ducted' 'sub' (under) another one.

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