aether

Noun aether has 2 senses

• aether(n = noun.person) - personification of the sky or upper air breathed by the Olympians; son of Erebus and night or of Chaos and darkness;
is a kind of greek deity

• aether(n = noun.communication) ether - a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves;
is a kind of medium