indeed indeed /ˌɪnˈdiːd/

adverb

1. () In truth (often tends to intensify)  ( so , indeed )
   in truth (often tends to intensify)
    They said the car would break down and indeed it did
   they said the car would break down and indeed it did
    It is very cold indeed
   it is very cold indeed
    Was indeed grateful
   was indeed grateful
    Indeed, the rain may still come
   indeed, the rain may still come
    He did so do it!
   he did so do it!
   
2. (used as an interjection) an expression of surprise or skepticism or irony etc.  ( indeed )
   (used as an interjection) an expression of surprise or skepticism or irony etc.
    Wants to marry the butler? Indeed!
   Wants to marry the butler? Indeed!
   

interjection

1. () A phrase expressing agreement, surprise, skepticism, or irony in response to a statement or observation.  ( indeed , well , well well )
   A phrase expressing agreement, surprise, skepticism, or irony in response to a statement or observation.