Find out whether the underlined words in the given sentence is ‘definite’ or ‘indefinite’ articles:
He should return you the money that he owes you. 

The correct answer is: Definite

The definite article (the) is used before a noun to indicate that the identity of the noun is known to the reader. Indefinite articles (a, an) are used before general nouns or when its identity is not known.
'He should return you the money that he owes you', 'the' is definite article.