untitled

adjective

1. without a title: an untitled gentleman; an untitled book.
2. having no right or claim.

adjective

1. without a titlean untitled manuscript
2. having no claim or titlean untitled usurper

adj.1610s, “unnamed,” from un- (1) “not” + past participle of title (v.). Meaning “having no right” is from 1660s; that of “undistinguished” is from 1798.