bless you
idiomPart ofbless
bless you — idiom
1. said after someone sneezes as a polite wish that they stay well.
1.idiom
Definition
said after someone sneezes as a polite wish that they stay well.
Example
After Ravi sneezed during dinner, Aunt Mabel smiled and said, 'Bless you.'
The librarian whispered 'Bless you' when the boy sneezed beside the history shelf.