Where does “dubtitle” come from?

dubtitle (English) comes from English subtitle, from English title, from Middle English title, from Old English titul, from Latin titulus — title; placard, tablet; inscription.

dubtitle (English): A subtitle that transcribes the new alternative...

Definitions

  1. A subtitle that transcribes the new alternative...

Ancestry of “dubtitle”, step by step

dubtitle traces back through two separate lines of ancestry.

via English subtitle

StepLanguageWordMeaning
1EnglishsubtitleA heading below or after a title; Textual...
2EnglishtitleA prefix or suffix added to a person's name to...
3Middle Englishtitlesmall written mark or stroke; smallest part;...
4Old Englishtitultitle, heading, superscription
5Latintitulustitle; placard, tablet; inscription

via English dub

StepLanguageWordMeaning
1EnglishdubTo confer knighthood; the conclusion of the...
2Englishdupto open
3Middle Englishdon upto open
Every word from Latin titulus