apogee

nounA2

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noun

Plural noun:

apogeesapogée

1.
(astronomy) The point, in an orbit about the Earth, that is farthest from the Earth: the apoapsis of an Earth orbiter.
2.
(broadly)(astronomy, more generally) The point, in an orbit about any planet, that is farthest from the planet: the apoapsis of any satellite.
3.
(possibly archaic outside astrology) The point, in any trajectory of an object in space, where it is farthest from the Earth.
4.
(figuratively)The highest point.

apoapsisapocenterapsis acme climax culmination pinnacle zenithpoint in an orbit apoapsis, apocenter, apsis

periapsisperigee nadira point in an orbit periapsisa point in an orbit around the Earth perigeehighest point nadir, perigee

apogeanapogealapogeicapoapsisastronomy see apoapsis

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From Middle French apogée, from la apogaeum, apogēum, from grc ἀπόγειον away from Earth, from ἀπό (away) + γῆ (Earth).