pratisf 1 P. 1 To go back, return. 2 To go towards, rush upon, attack, assail; dEtyaH pratyasaraddevaM matto mattamiva dvipaM Hariv. — Caus. 1 To push backwards, replace; kanakavalayaM srastaM srastaM mayA pratisAryate Ś. 3. 13. 2 To repel, drive away or back