secretly in WordNet English dictionary

1. in secrecy; not openly
   "met secretly to discuss the invasion plans"; "the children secretly went to the movies when they were supposed to be at the library"; "they arranged to meet in secret"
   secretly  in secret  on the Q.T.  on the QT  secretly  in secret  on the Q.T.  on the QT 
   
2. not openly; inwardly
   "they were secretly delighted at his embarrassment"; "hoped secretly she would change her mind"
   secretly  secretly