Definitions for "Unas"
Unas (also Wenis, Oenas, Unis, or Ounas) was a Pharaoh of Ancient Egypt, the last king of the Fifth dynasty. He is said to have lived from 2375 BC to 2345 BC.
A fictional species in the sci-fi television show Stargate SG-1, the Unas, meaning the "First Ones", are a race of large and primitive humanoids that evolved on the same planet as the Goa'uld.