гӯгирд • (gügird)
From Middle Persian gwklt' (gōgird, “sulphur”). Compare Manichaean Middle Persian gwgyrd (gōgird, “sulphur”) and Avestan 𐬬𐬋𐬵𐬎𐬐𐬆𐬭𐬆𐬙𐬌 (vōhukərəti).