adjective

tectonic

tectonic

Tectonic plates move very slowly.

Tectonic plates move very slowly.

There was a tectonic shift in politics.

There was a tectonic shift in politics.

((tectonic)) + noun describes something related to the earth's crustal plates. The earthquake was caused by tectonic activity.

Synonyms: geological, structural

From Greek 'tektonikos' meaning 'pertaining to building', from 'tekton' meaning 'builder, carpenter'.

Think of the 'architecture' of the Earth's crust.

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