Ether theory Synonyms

We can't find synonyms for the phrase "Ether theory", but we have synonyms for terms, you can combine them.

ET abbreviation

ET is an abbreviation for Ether Theory
What does ET stand for?
ET stands for "Ether Theory"

Definitions for Ether


  • (noun) any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom
  • (noun) a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic
  • (noun) a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves

Definitions for Theory


  • (noun) an idea that is the starting point for making a case or conducting an investigation
  • (noun) a belief that can guide behavior
  • (noun) a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena