In Romani grammar, the articles theory plays a significant role in determining the grammatical function and gender of nouns. There are three main articles in Romani: the definite article, the indefinite article, and the zero article.

The definite article, also known as the determinative, is used to specify a particular noun or noun phrase. In Romani, the definite article has different forms depending on the gender of the noun. For masculine and neuter nouns, the definite article is typically -o, while for feminine nouns, it is -a.

The indefinite article, on the other hand, is used to refer to an unspecified noun or noun phrase. It has different forms as well, again depending on the gender of the noun. The indefinite article for masculine nouns is usually -j, for neuter nouns is -d, and for feminine nouns is -i.

Lastly, the zero article is used when a noun or noun phrase does not require any article. This happens when referring to general concepts, plural nouns, or with certain nouns in specific contexts. In such cases, the absence of an article functions as the equivalent of the English indefinite article “a” or “an.”

Understanding the articles theory in Romani grammar is crucial for correctly marking gender and determining the specificity of a noun.