An axle is used to mount rotating wheels or gears. Every vehicle with wheels has an axle. SUVs and other passenger vehicles typically feature a split-axle design. There steering wheel is attached to a steering axle that controls the direction of the wheels.
Full Definition of BOUILLON. : a clear seasoned soup made usually from lean beef; broadly: broth. See bouillon defined for English-language learners. See bouillon defined for kids.
Photo Â© Philippe Desnerck. Definition: Bouillon (pronounced BOOL-yone) is a clear, flavorful broth made by simmering beef, chicken or vegetables and other ingredients. The main difference between bouillon and stock is that bouillon is made by simmering meat, whereas stock is made by simmering bones.