Push down, Heb. smite with the horn, i.e. subdue and destroy. The phrase is taken from Deuteronomy 33:17, and is borrowed from horned beasts. Compare 1 Kings 22:11. Through thy name, i.e. by the help of thy power.
Related Commentaries of Psalms 44:5
Psalms 44:5
5 Through thee will we push down our enemies: through thy name will we tread them under that rise up against us.