Used when someone shows strong feelings more openly or forcefully than usual. Her effusive welcome made the guests feel incredibly loved.
Pro Tip 2/3
Not Always Positive
Can be overwhelming or insincere, not just warm and positive. His effusive behavior seemed over-the-top and disingenuous.
Pro Tip 3/3
Informal Situations
More common in casual or personal settings rather than in formal or professional contexts. During the reunion, there were effusive hugs and joyous laughter.