Open Space in a Railway Terminal, for Example

This page is the CodyCross answer for the clue below from Greece, Group 675, Puzzle 1 (Mykonos Windmills).

Question is: Open Space in a Railway Terminal, for Example

and the answer is: CONCOURSE

Word Meaning:

CONCOURSE — A large open space in or in front of a building where people can gather, particularly one joining various paths, as in a rail station or airport terminal, or providing access to and linking the platforms in a railway terminus.

Definitions from Wiktionary.