On both sides.
दोनों तरफ
English Usage: The mountains rise steeply on either hand.
Hindi Usage: पहाड़ दोनों ओर खड़े हो जाते हैं।
dono or, donon or, donon oar, dono aur, donoan or, donon orr, dono oer, do no or, dono ore, donaan or