expansive
adjective /ɪkˈspænsɪv/
  /ɪkˈspænsɪv/
- covering a large amount of space
- She opened her arms wide in an expansive gesture of welcome.
 - landscape with expansive skies
 - He waved an expansive arm (= in an expansive movement).
 
 - covering a large subject area, rather than trying to be exact and use few words
- We need to look at a more expansive definition of the term.
 - The piece is written in his usual expansive style.
 
 - friendly and willing to talk a lot
- She was clearly relaxed and in an expansive mood.
 
 - (especially of a period of time) encouraging economic expansion
- In the expansive 1990s bright graduates could advance rapidly.