camel case UK /ˈkæml̩ keɪs/US /ˈkæm(ə)l ˌkeɪs/ noun1 •Especially in computer programming, and in the names of brands and organizations: a style of typography in which several words are concatenated together without any spaces between them, with the first letter of each word (sometimes excluding the first word) capitalized.It's common practice to name private members in camelCase, that is with an initial lower case letter and a capital for the start of each word. — 2003