ether
ether Lexical Profile
ether Game Scores & Validity
• noun
A colorless, volatile, and highly flammable liquid widely used as a solvent and historically as an anesthetic.
"In the nineteenth century, surgeons began using ether to perform painless operations."
A hypothetical, invisible medium formerly believed by physicists to fill all space and transmit electromagnetic waves.
"The Michelson-Morley experiment famously failed to detect the luminiferous ether, leading to a major shift in modern physics."
The clear sky or the upper regions of the atmosphere; figuratively, the airwaves or empty space.
"The radio host's voice faded out into the ether as the broadcast signal was lost."
Word Nuance & Usage
In philosophical or historical contexts concerning the hypothetical medium of space, it is often spelled 'aether' to distinguish it from the volatile chemical compound.
• Rhymes for ether
Word Origin & Etymology
From Middle English ether, from Latin aether, derived from Ancient Greek aithēr ('upper air'), from aithein ('to ignite or blaze').
Usage Trend
Historical frequency of usage in published text.