uṟu > urú in other Indo-European Languages (1)
Turner’s A Comparative Dictionary of the Indo-Aryan Languages says Sanskrit word urú means “wide.” He also provides the cognates of urú in other Indo-European languages and dialect:
Pali and Prakrit uru; Kalasha and Urtsun (dialect of Kalasha) urúk.
All these cognates related to urú originate from the Tamil root uṟu.