* It's a regional dialect word: It could be a word specific to a small region or community in Africa. To find its meaning, you would need to specify the language and location.
* It's a misspelling: It might be a misspelling of another African word. Could you double-check the spelling?
* It's from another language: "Sabu" could be a word from another language, possibly with a different meaning in Africa.
To get a more accurate answer, please provide:
* The specific language you are referring to: For example, Swahili, Yoruba, Zulu, etc.
* The context in which you heard or saw the word: This will help understand the meaning.
With more information, I can assist you in finding the meaning of "Sabu".