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noun, masculine

thésaurus

/te.zɔ.ʁys/

noun, masculine/te.zɔ.ʁys/

thesaurus

Unadapted borrowing from Latin thēsaurus (“treasure; hoard”), from Ancient Greek θησαυρός (thēsaurós, “storehouse; treasure”). See also the doublet trésor.

thésaurus — French Dictionary | Passage