Definition of Touchstone

  • (n.) Lydian stone; basanite; -- so called because used to test the purity of gold and silver by the streak which is left upon the stone when it is rubbed by the metal. See Basanite.
  • (n.) Any test or criterion by which the qualities of a thing are tried.

Antonyms of Touchstone

No Antonyms Found.

Homophones of Touchstone

No Antonyms Found.

Common English words

A list of the most frequently used words in the English languge.

Longest English Words

Longest words in the Oxford Dictionary.