Etymology

From Middle Persian bylwl ‎(*bēlūr, “crystal”). Compare Parthian byrwl ‎(*bērūl, “crystal”), from Ancient Greek βήρυλλος ‎(bḗrullos, “beryl”).

Pronunciation

• (Classical Persian) IPA^(key): /bɪˈluːɾ/
• (Iranian Persian) IPA^(key): [boˈluːɾ]