how to pronounce caustic


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An example use of caustic in a speech by a native speaker of american english:

“… a glow okay normally and in caustic the …”

meanings of caustic


  1. The envelope of reflected or refracted rays for a given curve.
  2. Any substance or means which, applied to animal or other organic tissue, burns, corrodes, or destroys it by chemical action; an escharotic.
  3. Caustic soda.
  4. The envelope of reflected or refracted rays of light for a given surface or object.


  1. Sharp, bitter, cutting, biting, and sarcastic in a scathing way.
  2. Capable of burning, corroding or destroying organic tissue.

words with pronunciation similar to caustic


words that rhyme with caustic