the ordinary small form in which letters are written or printed. Big letters like those at the beginning of a sentence or name are called upper case or capital letters
lower-case letters
Type the file name in lowercase.
Synonyms and related words
Printing and fonts and print layout
bold
bold
CamelCase
lower case
noun uncountable
US
DEFINITIONS1
1
the ordinary small form in which letters are written or printed. Big letters like those at the beginning of a sentence or name are called upper case or capital letters