Etymograph

English

hypermiling

From hyper- + mile + -ing.

Formed from hyper- + mile + -ing

Proto-Indo-European *úp

Proto-Indo-European *upér ‘over, above’

Proto-Hellenic *hupér

Ancient Greek ὑπέρ ‘over’

English hyper-

Latin mīlle ‘thousand; a mile’

Proto-West Germanic *mīliju ‘mile’

Old English mīl ‘mile’

Middle English myle

English mile

Today it means

noun Driving a motor vehicle slowly so as to maximize fuel efficiency.

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

Etymograph / hypermiling