ṣpr / Semitic roots
ṣpr1
Arabic root, to be(come) empty, vacant.
a. cipher, zero; decipher, from Arabic ṣifr, empty (translation of Sanskrit śūnyam, cipher, dot), from ṣafira, to be(come) empty, vacant;;
b. Safar, from Arabic ṣafar, Safar, probably from ṣafira (see above).
.ṣpr2
Central Semitic, to be(come) yellow.
zaffer, perhaps from Arabic ṣufr, yellow copper, brass, from ʔaṣfar, yellow.Browse all Indo-European or Semitic roots.