Crosswords Solver

Answer: matchboard
Answer	Crossword Clue
matchboard	board having a tongue formed on one edge and a groove of the same dimensions cut into the other, used with similar boards to compose floors, dados, etc.
matchboard	one of a number of boards with a tongue cut along one edge and a groove in the opposite edge, fitted one into the next to make a wall-facing, etc.

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: matchboard