Someone's brother or sister, with one or both parents in common.
Occurs both as a personal and impersonal noun.
Nā'uy hi Pogtangmu an hi Kukkuwit.
Here comes your Brother Kukkuwit.
Umuy mangāyiw han pogtang Wīgan.
The brother of Wīgan went to get firewood.
A traditional explanation is that at birth, the umbilical cord of each child born is cut off from a single cord common to all unborn children in the womb.