Etymology of the English word aphelion
the English word aphelion
derived from the Latin word aphelium
using the Greek prefix apo-
derived from the Greek word apo, ἀπό (from; 'off,' away (from something near), in various senses (of place, time, or relation; literal or figurative))
derived from the Greek word helios, ἥλιος (the sun; by implication, light)
derived from the Proto-Indo-European root *sāwel- (to shine)
derived from the New Latin word apogaeum
