Dog is barking loudly.
Meaning: This means the dog is making a lot of noise by barking, which is common for dogs.
Choice of Words: Dog is a domesticated carnivorous mammal that is often kept as a pet. Barking means making a sharp sound with the voice. Loudly means making a lot of noise. When you put them together, "Dog is barking loudly" means the dog is making a sharp sound with its voice in a way that makes a lot of noise.
Alternative Expressions
Related Expressions