1. Expressing feelings openly and warmly: This is the more common usage. It describes someone who is enthusiastic, affectionate, and demonstrative in their expression of emotions. For example:
* "She was effusive in her praise for the new restaurant."
* "His effusive greeting made everyone feel welcome."
2. Pouring out, flowing freely: This meaning is less common and usually refers to liquids or other substances. For example:
* "The volcano erupted, sending an effusive flow of lava down the mountainside."
In summary:
* Efussive (emotions): Enthusiastic, affectionate, openly demonstrative.
* Efussive (substance): Pouring out, flowing freely.
Make sure to consider the context to determine the intended meaning of "effusive."