1. A clear soup or broth made by simmering meat, fish, or vegetables in water
She served a warm bouillon before the main course.
Ela serviu um caldo quente antes do prato principal.
2. A concentrated broth used as a base for sauces and soups in cooking
Add two cups of chicken bouillon to the recipe.
Adicione duas xícaras de caldo de frango à receita.