Stray Off Topic

This page is the CodyCross answer for the clue below from Train Travel, Group 714, Puzzle 1 (Level Crossing).

Question is: Stray Off Topic

and the answer is: DIGRESS

Word Meaning:

DIGRESS — (intransitive) To step or turn aside; to deviate; to swerve; especially, to turn aside from the main subject of attention, or course of argument, in writing or speaking.

Definitions from Wiktionary.