Mason jarMason jar
a glass jar having a wide mouth and a screw top, used for preserving foods, esp. in home canning
Origin of Mason jarpatented (1858) by John L. Mason of New York
A wide-mouthed glass jar with a screw top, used for canning and preserving food.
Origin of Mason jarAfter John L. Mason, (1832–1902), American inventor.
After John Landis Mason (1832-1902).