Prepositions of theme (dar mored-e)

When sharing facts, investigating rumors, or debating an issue, you need to state what you are talking about. Farsi has three very common compound prepositions that mean "about," "regarding," or "concerning." They are largely interchangeable in conversation.

در مورد

One of the most frequent ways to say "about" is در مورد. It connects directly to the following noun using the Ezafe.

درباره

Another everyday alternative is درباره. Because it ends in a silent he (ه), it uses the ی form of the Ezafe connector, written as درباره‌ی when linking to a topic.

راجع به

The third common option is راجع به. Unlike the previous two, which connect to the topic via the Ezafe, this phrase inherently uses the preposition به to link to the subject matter.