Dictionary.net

• kong-kwis'ta-d[=o]r, n. a conqueror, applied to the conquerors of Mexico and Peru. [Sp.,--L. conquir[)e]re. See CONQUER.]

1908 - Chambers's Twentieth Century Dictionary of the English Language
By Thomas Davidson

• [Sp.] One of the Spanish conquerors of Peru and Mexico.

1895 - Glossary of terms and phrases
By Henry Percy Smith