Definition of "lye"
- noun
A strong caustic alkaline solution of potassium or sodium salts, obtained by leaching wood ashes. It is much used in making soap as well as its use in biodiesel.
- verb
Obsolete spelling of lie.
- Sources
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A strong caustic alkaline solution of potassium or sodium salts, obtained by leaching wood ashes. It is much used in making soap as well as its use in biodiesel.
Obsolete spelling of lie.