predeterminedtrail

noun
UK /ˌpriːdɪˈtɜːmɪnd treɪl/
US /ˌpriːdɪˈtɜːrmɪnd treɪl/

A path that was chosen before you start walking on it.

The hikers followed the predetermined trail through the forest.


OTHER MEANINGS

2. A course of action decided in advance for a game or activity.

The race used a predetermined trail so every runner went the same way.

3. A marked line on a map that shows where someone must go.

The treasure map had a predetermined trail marked in red.

4. A set way that a story or plan follows from the beginning.

The story followed a predetermined trail from start to finish.