lunar caustic
noun
Definition of lunar caustic
: silver nitrate especially when fused and molded into sticks for use as a caustic
Indulge Your Inner Word Nerd
Origin and Etymology of lunar caustic
obsolete luna silver, from Medieval Latin, from Latin, moon
First Known Use: 1751
Medical Dictionary
lunar caustic
noun
Medical Definition of lunar caustic
: silver nitrate especially when fused and molded into sticks or small cones for use as a caustic
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