What is The Meaning of Sundry Debtors and Sundry Creditors

Sundry can mean random, diversemany, mixed or several

Sundry debtors refer to a company's that owes money for something goods or services.

Sundry Debtors (देनदार) is nothing "But a person who received service and goods from us (Customer)", Therefore he has to pay for the service and good received. (The receiver) 

Sundry Creditor (लेनदार) is a "person whom we received service and good". we have to pay for them. (The Giver)