Wooden Walkway Over Marshes

This page is the CodyCross answer for the clue below from Medieval Times, Group 240, Puzzle 3 (Crown of Aragon).

Question is: Wooden Walkway Over Marshes

and the answer is: DUCKBOARD

Word Meaning:

DUCKBOARD — One of a long series of boards laid from side to side as a path across wet or muddy ground; normally used in plural.

Definitions from Wiktionary.