lowercase
/ˈləʊ.ə(ɹ)ˌkeɪs/
noun
Meaning
The minuscule or small letters (a, b, c, as opposed to the uppercase or capital letters, A, B, C).
"The strongest passwords are those which mix numbers and letters, upper case and lower case, and symbols."
Synonyms
verb
Meaning
To convert (text) to lower case.
adjective
Meaning
In lower case