a glass jar with a wide mouth and an airtight screw top, much used in home canning.
[ 1880-85, Amer.; named after John L. Mason, 19th-century American who patented it in 1858 ]
a glass jar with a wide mouth and an airtight screw top, much used in home canning.
[ 1880-85, Amer.; named after John L. Mason, 19th-century American who patented it in 1858 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012