throughline

Etymology
From 🇰🇲. Compare 🇨🇬.

Noun

 * 1)  In full through line of action: a theme that runs through the plot of a book, film, or other narrative work, or a series of such related works.
 * 2)  A railway route that passengers can take without needing to change trains.
 * 1)  A railway route that passengers can take without needing to change trains.
 * 1)  A railway route that passengers can take without needing to change trains.

Translations

 * French:
 * German: durchgängiger Handlungsfaden