What is alls?

Alls is not a word in the English language and does not have any dictionary definition. It appears to be a misspelling of the word "alls," which is an informal and colloquial way of saying "all of" or "everything." For example, someone might say "alls I know is that I need a break." "Alls" does not have any specific use or meaning in any industry, field, or subject matter.