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ether

e·ther

ether

 
pronunciation:
i thr
features:
Word Combinations (noun), Word Explorer
part of speech: noun
definition 1: a very volatile, flammable liquid compound of hydrogen, carbon, and oxygen, used as a solvent and formerly as an anesthetic.
definition 2: any of a group of compounds in which two hydrocarbon groups are attached to an oxygen atom.
definition 3: outer space.
similar words:
space
definition 4: formerly, the substance believed to constitute outer space, and to be the medium of electromagnetic waves, including light.
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