tit·u·lar 
/ˈtɪtʃəlɚ/ adjective
/ˈtɪtʃəlɚ/ adjective 1 : having an important or impressive title but not having the power or duties that usually go with it
▪ Although retired, he remains the titular chairman of the company. ▪ the country's titular head/ruler/monarch 2 : having the name of the character that is featured in the title of a movie, play, etc.
▪ He played the titular [=title] role in Hamlet. [=he played the role of Hamlet in the play Hamlet]
▪ Although retired, he remains the titular chairman of the company. ▪ the country's titular head/ruler/monarch
▪ He played the titular [=title] role in Hamlet. [=he played the role of Hamlet in the play Hamlet]
