Definition
To act "raucously" means behaving in a loud, boisterous, and disorderly manner. It implies a rough or harsh sound and a lack of restraint. ðĒ Think of a crowd at a rock concert screaming and cheering wildly; that's raucous behavior. It's louder and more unrestrained than simply being enthusiastic. It is similar to rowdily, but with a stronger focus on the harshness of the noise. It contrasts sharply with quiet or polite behavior.