|
Definition of Lye
1. Noun. A strong solution of sodium or potassium hydroxide.
Specialized synonyms: Caustic Potash, Potash, Potassium Hydroxide, Caustic Soda, Sodium Hydroxide
Generic synonyms: Caustic
Generic synonyms: Caustic
Definition of Lye
1. n. A strong caustic alkaline solution of potassium salts, obtained by leaching wood ashes. It is much used in making soap, etc.
2. n. A short side line, connected with the main line; a turn-out; a siding.
3. n. A falsehood.
Definition of Lye
1. a solution used in making soap [n -S]
Medical Definition of Lye
1. A strong caustic alkaline solution of potassium salts, obtained by leaching wood ashes. It is much used in making soap, etc. Origin: AS. Leah; akin to D. Loog, OHG. Louga, G. Lauge; cf. Icel. Laug a bath, a hot spring. Source: Websters Dictionary (01 Mar 1998)