titular
adjective(tit-u-lar)
existing in name only
Examples:
The nominal (or titular) head of his party. 
titular
adjective(tit-u-lar)
of or relating to a legal title to something
Examples:
Titulary rights. 
titular
(tit-u-lar)
of or bearing a title signifying status or function
Examples:
Of titular rank. 
titular
(tit-u-lar)
of or pertaining to the title of a work of art
Examples:
Performed well in the titular (or title) role. 
The titular theme of the book. 
titular
(tit-u-lar)
of or associated with or bearing a title signifying nobility
Examples:
Titular dignitaries.