Definify.com
Definition 2024
matchboard
matchboard
English
![](http://llc12.www.definify.com/images_main/Veer_en_groef.jpg)
edge of board with groove on left;
edge of board with matched tongue on right
edge of board with matched tongue on right
![](http://llc12.www.definify.com/images_main/Dusheme.jpg)
matchboard flooring boards
Noun
matchboard (countable and uncountable, plural matchboards)
- (carpentry) A type of wooden board that connects with others using a tongue and groove system
- (sand casting) A thin piece of material (such as wood, plaster, or metal) that forms and aligns the matched parting surfaces for the two parts (the cope and the drag) of a molding box or flask, to which board patterns are attached in some casting methods.