What is diestitute?

It seems there might be a typographical error in your question, as "diestitute" does not appear to be a recognized term in English. If you meant "destitute," it refers to individuals who are extremely poor and lacking the basic necessities of life, such as food, shelter, and clothing. Destitution often results from various factors, including economic hardship, lack of employment opportunities, and social issues. If you meant something else, please clarify!