caustic

Definition

Capable of burning, corroding or destroying organic tissue.

Etymology

From the Latin causticus (“burning”), from Ancient Greek καυστικός (kaustikós, “burning”), from καυστός (kaustós, “burnt”) + -ικός (-ikós).

Example Sentences

• ""How now!" said Scrooge, caustic and cold as ever."
• "The bargain was not concluded as easily as might have been expected though, for Scadder was caustic and ill-humoured, and cast much unnecessary opposition in the way"
• "Madame Beck esteemed me learned and blue; Miss Fanshawe, caustic, ironic, and cynical"

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