सींग (Hindi) comes from Sauraseni Prakrit 𑀲𑀺𑀁𑀕, from Sanskrit शृङ्ग, from Proto-Indo-Iranian ćr̥Hngám, from Proto-Indo-Iranian ćr̥Hnám, from Proto-Indo-European ḱr̥h₂-nó-m, from Proto-Indo-European ḱerh₂- — head, top; horn.
सींग (Hindi): horn