Webster's Revised Unabridged Dictionary · 1913

Letheon

Letheon (lē"the*on) , noun

[New Latin, from Greek lh`qh.]

(Medicine) Sulphuric ether used as an anasthetic agent. [Rare]

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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