“hydrofluoric”

The following 2 entries include the term hydrofluoric.

hydrofluoric acid

noun

: an aqueous solution of hydrogen fluoride HF that is a weak poisonous acid, that attacks silica and silicates, and that is used especially in finishing and etching glass

anhydrous hydrofluoric acid

noun

Challenging Standardized Test Words, Vol. 2

  • a pencil broken in half on top of a test answer sheet
  • The business’s new computer system proved not to be a panacea.
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