I. adjective Etymology: from the compositor's practice of keeping such types in the lower of a pair of type cases Date: 1683 having as its typical form a f g or b n i rather than A F G or B N I , ~ noun II. transitive verb (-cased; -casing) Date: 1908 to print or set in ~ letters
LOWERCASE
Meaning of LOWERCASE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012