ether

noun uncountable

UK /ˈiːθə(r)/

1
chemistrya clear liquid that is used as a solvent (=a mixture that changes solid substances into liquids) or for making people unconscious
Synonyms and related words
Chemical substances used for a specific purpose
agar
antifreeze
antioxidant
2

the ether
the air or atmosphere, especially when you are talking about it as the substance that radio, telephone, or internet communications pass through
messages floating around in the ether
Synonyms and related words
The Earth’s atmosphere
aerospace
the air
atmosphere
1. 2a
  literarythe upper part of the atmosphere, far above the clouds
  Synonyms and related words
  The Earth’s atmosphere
  aerospace
  the air
  atmosphere

单词	ether
释义	ether noun uncountable UK /ˈiːθə(r)/ DEFINITIONS2 1 chemistrya clear liquid that is used as a solvent (=a mixture that changes solid substances into liquids) or for making people unconscious Synonyms and related words Chemical substances used for a specific purpose agar antifreeze antioxidant 2 the ether the air or atmosphere, especially when you are talking about it as the substance that radio, telephone, or internet communications pass through messages floating around in the ether Synonyms and related words The Earth’s atmosphere aerospace the air atmosphere 2a literarythe upper part of the atmosphere, far above the clouds Synonyms and related words The Earth’s atmosphere aerospace the air atmosphere ether noun uncountable US /ˈiθər/ DEFINITIONS2 1 chemistrya clear liquid that is used as a solvent (=a mixture that changes solid substances into liquids) or for making people unconscious Synonyms and related words Chemical substances used for a specific purpose agar antifreeze antioxidant 2 the ether the air or atmosphere, especially when you are talking about it as the substance that radio, telephone, or internet communications pass through messages floating around in the ether Synonyms and related words The Earth’s atmosphere aerospace the air atmosphere 2a literarythe upper part of the atmosphere, far above the clouds Synonyms and related words The Earth’s atmosphere aerospace the air atmosphere
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ether

the ether

ether

the ether