touchstone

Noun

 * 1) A stone used to verify the quality of gold alloys by rubbing them in order to leave a visible trace.
 * 2)  A standard of comparison or evaluation.

Translations

 * Arabic: مِحَكّ
 * Armenian:
 * Old Armenian: սմպատակ
 * Basque: froga-harri
 * Bulgarian: пробен камък
 * Burmese:
 * Catalan: pedra de toc
 * Chinese:
 * Mandarin:
 * Czech:
 * Danish: prøvesten
 * Dutch:
 * Finnish:
 * French:
 * Galician:
 * German: ,
 * Greek:
 * Hindi:, , , , , , ,
 * Hungarian:
 * Icelandic: prófsteinn
 * Italian: pietra di paragone
 * Japanese:
 * Korean: 시금석
 * Norwegian:
 * Bokmål: prøvestein
 * Nynorsk: prøvestein
 * Ottoman Turkish: مهنك
 * Persian: سنگ محک
 * Polish: kamień probierczy
 * Portuguese: pedra de toque
 * Russian:
 * Serbo-Croatian: пробни камен, probni kamen
 * Spanish: ,
 * Swedish:, prövosten
 * Turkish: denek taşı, ,
 * Ukrainian: пробірний камінь
 * Yiddish: אבֿן־בוחן


 * Armenian: ,
 * Bulgarian:
 * Chinese:
 * Mandarin:
 * Dutch: ,
 * Finnish:
 * French:
 * Galician:
 * German:
 * Hindi:, , , ,
 * Hungarian: ,
 * Italian: pietra di paragone
 * Japanese:
 * Korean:
 * Polish: probierz
 * Portuguese: pedra de toque
 * Spanish:
 * Swedish: prövosten
 * Turkish: denek taşı, ,