In the English language there is no difference between the wife of an elder brother and the wife of a younger brother or of a twin brother. The wife of any brother is your sister-in-law.
If you are actually talking to her, however you should just call her by her name. Nicknames are fine too.
Sister In law
sister in law
sister in law
just call her by her first name, she is no relation to you.
his name or brother-in-law
probably by her name
மன்னி (anna) By Niharika Singh <3 correction is.........differs elder brothers wife is அண்ணி- அண்ணி sister is sometimes மன்னி,மச்சாள்,மைத்துனி,sometimes நாத்தனார்
what i call my father elder brother's wife
Your brother's wife is your sister-in-law.
what i call my father elder brother's wife
what i call my father elder brother's wife
Jethan..