noun Usage: often capitalized M Etymology: John L. Mason, died 1902 American metalsmith Date: 1888 a widemouthed jar used especially for home canning
MASON JAR
Meaning of MASON JAR in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012