Bason n. : A basin.

Example:
why do most people in Cairo Egypt live along the Bason of the nile river?

Taxonomy
Bason, free encyclopedia, spirit, ancient Chinese, horse, Tao, interaction, the Tao, Shaman King, Asakura Family, search, Unsourced, Ma3, Sun1, ghost, military class, ancient China, data books.

Defination from the web:
Bason is the ghost of an ancient Chinese wujiang (a military class of ancient China) that served for the Tao family. ... In his days as an ancient Chinese warrior, Bason rode into battle on a horse named Hei-Tao. ...