sharedtitle

noun
UK /ˈʃeədˌtaɪtəl/
US /ˈʃerdˌtaɪtəl/

A title that two or more people or things have together.

The two sisters wrote a book and gave it a sharedtitle on the cover.


OTHER MEANINGS

2. A name used by more than one person at the same time.

The twins used a sharedtitle for their art project.

3. A heading that appears on every page of a document.

The report had a sharedtitle at the top of each page.

4. A championship or award held by more than one winner.

After the tie, the runners had a sharedtitle.