मुस्कान
muskaan
A 'grin' is a big smile that shows your teeth. It usually means you are happy or excited.
You say 'grin' like this: grin (it rhymes with 'win').
The word 'grin' comes from an old English word that means to show your teeth when you smile.
The word 'grin' in Hindi is 'मुस्कान' (Muskaan).