Definition of the ether
- The balloon disappeared into the ether.
- plucked an answer out of the ether
- broadcasting radio signals into the ether
- sent a message over/through the ether
: the rarefied element formerly believed to fill the upper regions of space
: the upper regions of space : heavens
: a light volatile flammable liquid C4H10O used chiefly as a solvent and especially formerly as an anesthetic
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