Definition of "caustic"
- adjective
Capable of burning, corroding or destroying organic tissue.
Sharp, bitter, cutting, biting, sarcastic.
- noun
Any substance or means which, applied to animal or other organic tissue, burns, corrodes, or destroys it by chemical action; an escharotic.
The envelope of reflected or refracted rays of light for a given surface or object.
The envelope of reflected or refracted rays for a given curve.
Caustic soda.
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