'Lye' definitions:
Definition of 'lye'
(from WordNet)
noun
A strong solution of sodium or potassium hydroxide
Definition of 'Lye'
From: GCIDE
- Lye \Lye\, n. [Written also lie and ley.] [AS. le['a]h; akin to D. loog, OHG. louga, G. lauge; cf. Icel. laug a bath, a hot spring.]
- 1. A strong caustic alkaline solution of potassium salts, obtained by leaching wood ashes. It is much used in making soap, etc. [1913 Webster]
- 2. (Chem.) Sodium hydroxide or potassium hydroxide, or a concentrated aqueous solution of either compound. [PJC]
Definition of 'Lye'
From: GCIDE
- Lye \Lye\, n. (Railroad) A short side line, connected with the main line; a turn-out; a siding. [Eng.] [1913 Webster]