This is the verse translation, not a definition of the individual word.
And [remember] when Moses asked for water for his people, and We said, “Strike the rock with your staff,” Then twelve springs gushed forth from it; each tribe knew its drinking place[1]. “Eat and drink from Allah’s provision, and do not spread corruption in the land.”
Source
[1] The twelve tribes of the Children of Israel, who are called "Asbāt".