Term: Duck Down
    
      Part of Speech: Noun phrase
    
    
      Sense: Soft feathers found beneath the tougher exterior feathers of ducks and used as insulation in
      bedding, clothing, and pillows.
    
    
      Usage: Duck down is highly valued for its superior thermal properties and is commonly used in the
      manufacturing of warm and cozy jackets.
    
    
      - 
        Example sentence 1: The luxurious duvet was made from 100% pure duck down, ensuring a cozy and
        comfortable night's sleep.
      
- 
        Example sentence 2: The mountaineer relied on his trusty expedition parka filled with duck down to
        brave the freezing temperatures of the Himalayas.
      
      Related products: 
      Duck down jackets,
      Duck down pillows,
      Duck down comforters.