vanquish- /ˈvaŋkwɪʃ/
The verb Vanquish means to defeat the enemy thoroughly in war. To vanquish is to be the complete and total winner, to overpower and overcome, whether in a contest, a race, or a war.
The word vanquish define to overcome or overpower/defect/beat. To know the meaning of these kinds of words, keep visiting India education.