Line That Connects Opposite Corners of a Square

This page is the CodyCross answer for the clue below from Treasure Island, Group 1026, Puzzle 4 (International Waters).

Question is: Line That Connects Opposite Corners of a Square

and the answer is: DIAGONAL

Word Meaning:

DIAGONAL — (geometry) Joining two nonadjacent vertices (of a polygon or polyhedron).

Definitions from Wiktionary.

Line That Connects Opposite Corners Of A Square - Treasure Island CodyCross Answers | CodyCross Solutions