English

magnetologic

From magneto- + logic.

Proto-Indo-European *leǵ- ‘to collect, gather (words)’

…

Ancient Greek λογική ‘logic’

Latin logica

Old French logike

Middle English logik

English logic

Today it means

adj Describing a device that uses magnetism to perform the logical operations normally performed using electronics

Language periods are conventional ranges, not dates for this word.

Etymograph / magnetologic