LYE

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A strong solution of sodium or potassium hydroxide

Classified under:

Nouns denoting substances

Hypernyms ("lye" is a kind of...):

caustic (any chemical substance that burns or destroys living tissue)

Hyponyms (each of the following is a kind of "lye"):

caustic potash; potash; potassium hydroxide (a potassium compound often used in agriculture and industry)

caustic soda; sodium hydroxide (a strongly alkaline caustic used in manufacturing soap and paper and aluminum and various sodium compounds)

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