Bellows

A device with a collapsible chamber, used for producing a strong current of air. Typically, bellows consist of two boards or flat surfaces hinged together, with a flexible airtight skin, and operated by opening and closing the hinged surfaces. They are commonly used to intensify a fire by directing air onto the flames, but can also be utilized for blowing air into musical instruments like pipe organs. Throughout history, bellows have played a crucial role in metallurgy, blacksmithing, and various industrial processes requiring controlled airflow.

Bellows meaning with examples

• The blacksmith expertly worked the bellows, his rhythmic pumping sending a steady stream of air onto the glowing coals. Sparks danced as the metal began to soften, ready to be hammered into shape.
• As the organist played, she carefully manipulated the foot-operated bellows to provide the instrument with the necessary wind, creating the rich, resonant tones that filled the cathedral.
• The chef, preparing the perfect pizza, employed the bellows in his brick oven, ensuring the wood fire reached an intense heat, crisping the crust to perfection.
• The craftsman, restoring an antique forge, carefully re-leathered the bellows, ensuring a tight seal to deliver a powerful, concentrated blast of air for his work.