The sky, the heavens; the void, nothingness.
Starting fluid.
Diethyl ether (C₄H₁₀O), an organic compound with a sweet odour used in the past as an anaesthetic.
The medium breathed by human beings; the air.
A particular quality created by or surrounding an object, person, or place; an atmosphere, an aura.
Any of a class of organic compounds containing an oxygen atom bonded to two hydrocarbon groups.
The atmosphere or space as a medium for broadcasting radio and television signals; also, a notional space through which Internet and other digital communications take place; cyberspace.
Often as aether and more fully as luminiferous aether: a substance once thought to fill all unoccupied space that allowed electromagnetic waves to pass through it and interact with matter, without exerting any resistance to matter or energy; its existence was disproved by the 1887 Michelson–Morley experiment and the theory of relativity propounded by Albert Einstein (1879–1955).
To viciously humiliate or insult.
The distant sky in which the sun, moon, and stars appear or move; the firmament; the celestial spheres.
A state of bliss; a peaceful ecstasy.
The abode of the Abrahamic God; similar abodes of the gods in other religions and traditions, such as Mount Olympus.
The abode of God and of the angels and saints in His presence.
The afterlife of the blessed dead, traditionally conceived as opposed to an afterlife of the wicked and unjust (compare hell); specifically
The afterlife of the blessed dead in other religions and traditions, such as the Pure Land or Elysium.
Any paradise; any blissful place or experience.
Providence, the will of God or the council of the gods; fate.
Paradise, the afterlife of the souls who are not sent to a place of punishment or purification such as hell, purgatory, or limbo; the state or condition of being in the presence of God after death.
Similarly blissful afterlives, places, or states for particular people, animals, or objects.