Advanced Beginner-English intermediate-english Effusive by rob2018|Published August 20, 2022 DEF: expressing welcome, approval, or pleasure in a way that shows very strong feeling. EX: In some countries, greeting is often very effusive; it includes a hug, 2 cheek kisses, a pat in the back and a hand holding (see video link below). Related Articles: President Macron greets PM Modi.