IPA: /ˈædədli/
KK: /ˈædədli/
This word is used to indicate that something is being added or included, similar to saying 'also' or 'in addition'.
She decided to go to the party addedly, after considering her options.
This word originates from the base word 'add' (from Latin 'addere', meaning to put to or join) and the adverbial suffix '-ly' (meaning in a manner of). The word 'addedly' means in a manner that is added or additionally.
Think of 'adding' something to remember that 'addedly' means doing something in an additional way.