epicentre
Epicentre (noun) means the point on the surface of the land or water directly above where an earthquake begins. Example: “The epicentre of the earthquake was under the sea.”
How to use epicentre
Learner’s notesIn plain EnglishThe spot on the surface right above where an earthquake starts, or loosely the very centre of a crisis.
The figurative use is common in news writing but is criticised by some.
For precise scientific writing, keep epicentre for the surface point above the earthquake's focus.
Trace the full origin ↓Fill the gap
Can you complete this real example?
The _____ of the earthquake was under the sea.
Etymology
The word is built from epi-, meaning over or on top, and centre, both ultimately from Ancient Greek. The wider sense of the centre of an activity, especially a disaster, is recorded from 1908 and came from earthquakes.