What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Ether vs Letheon - What's the difference?

ether | letheon |

As nouns the difference between ether and letheon

is that ether is a compound containing an oxygen atom bonded to two hydrocarbon groups while letheon is sulphuric ether used as an anaesthetic agent.

As a verb ether

is : {{usex|lang=en|The battle rapper ethered his opponent and caused him to slink away in shame.}.

As a proper noun Ether

is the god/personification of the bright, glowing upper air of heaven. He is the Roman counterpart of Aether.

ether

English

(wikipedia ether)

Alternative forms

* aether * (dated British spelling) * aethyr, ethyr (archaic spellings)

Noun

  • (organic compound, countable) A compound containing an oxygen atom bonded to two hydrocarbon groups.
  • (organic compound, uncountable) Diethyl ether (C4H10O), a compound used as an early anaesthetic.
  • (ancient philosophy, and, alchemy, uncountable) A classical physical element, considered as prevalent in the heavens and inaccessible to humans. In some versions of alchemy, this was the fifth element in addition to air, earth, fire and water.
  • (archaic, physics, uncountable) A substance (aether ) once thought to fill all space that allowed electromagnetic waves to pass through it and interact with matter, without exerting any resistance to matter or energy (disproved by Einstein in his Theory of Relativity).
  • * {{quote-magazine, date=2013-06-14, author=(Jonathan Freedland)
    • , volume=189, issue=1, page=18, magazine=(The Guardian Weekly) , title= Obama's once hip brand is now tainted , passage=Now we are liberal with our innermost secrets, spraying them into the public ether with a generosity our forebears could not have imagined. Where we once sent love letters in a sealed envelope, or stuck photographs of our children in a family album, now such private material is despatched to servers and clouds operated by people we don't know and will never meet.}}
  • The sky or heavens; the upper air.

    • Quotations

    * (English Citations of "ether")

    Derived terms

    * crown ether * lariat ether * petroleum ether * pyroacetic ether * sulfur ether, sulphur ether

    Verb

    (slang) To viciously insult.
  • * {{quote-magazine, date=2014-02-26, magazine=(Deadspin)
    • , title= HS Coach Gets Ethered By Girlfriend On FB, Resigns Amid Investigation }}

    Quotations

    (English Citations of "ether")

    Anagrams

    * ----

    letheon

    English

    Noun

    (-)
  • (medicine, archaic) sulphuric ether used as an anaesthetic agent.
    • (Webster 1913)