too too /ˈtuː/

adverb

1. () To a degree exceeding normal or proper limits  ( excessively , overly , to a fault , too )
   to a degree exceeding normal or proper limits
    Too big
   too big
   
2. () In addition  ( besides , likewise , as well , also , too )
   in addition
    He has a Mercedes, too
   he has a Mercedes, too