இவ

In a sentence

• இவ ஒரு புத்தகத்தை படிக்கிறாள்.

  She is reading a book.

  Here, 'இவ' is used to refer to a third-person female subject casually.

• இவ என்னுடைய சகோதரி.

  She is my sister.

  In this context, 'இவ' is used to identify and relate a subject (female) to oneself.

• என்ன இதை இவ சொன்னாளா?

  What, did she say this?

  Here, 'இவ' is employed to question about a third-person female subject informally.