Here's a breakdown:
* Dy is a respectful title used for men. It's equivalent to "Mr." in English.
* Garu is a suffix that adds respect and honor to a name or title. It's similar to "ji" in Hindi or "san" in Japanese.
So, "Dy garu" is a polite and formal way to address a man, similar to saying "Mr. [name]" or "Sir" in English.