1 heli- | Definition of heli-
variants: or helio-

Definition of heli-

 (Entry 1 of 2)

: sun heliocentric

Definition of heli- (Entry 2 of 2)

: helicopter heliport

History and Etymology for heli-

Combining form (1)

Latin, from Greek hēli-, hēlio-, from hēlios — more at solar

Combining form (2)

by shortening

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