Noun: expansiveness ik'span-siv-nus or ek'span-siv-nus
- A quality characterized by magnificence of scale or the tendency to expand
"the expansiveness of their extravagant life style was soon curtailed";
- expansivity
- A friendly open trait of a talkative person
"Her expansiveness made everyone feel welcome at the party";
- effusiveness, expansivity
Type of: communicativeness, grandness, impressiveness, magnificence, richness