also: みながみな
every single one; each and every person
Emphasizes that the statement applies to all members of a group without exception. Often used in negative or critical contexts, such as みんながみんなそうじゃない (not everyone is like that).
Not every single person agrees.
Not everybody has the same opinion, you know.
Alternate reading with a more formal or literary feel; rarely used in modern conversation.
Reduplication of みんな (everyone) with the particle が, literally 'everyone, everyone', used for emphasis.