letheon

As nouns the difference between terms and letheon

is that terms is while letheon is (medicine|archaic) sulphuric ether used as an anaesthetic agent.

As a noun letheon

is sulphuric ether used as an anaesthetic agent.

As a verb letheonize is

to subject to the influence of letheon.

As nouns the difference between anaesthetic and letheon

is that anaesthetic is a substance that causes reversible loss of sensation or loss of consciousness; used to perform surgery without pain while letheon is (medicine|archaic) sulphuric ether used as an anaesthetic agent.

As an adjective anaesthetic

is of, relating to, or causing anaesthesia.

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.

As an adjective sulphuric

is an alternative spelling of lang=en.

As a noun letheon is

sulphuric ether used as an anaesthetic agent.