whitewood

white +‎ wood

whitewood (countable and uncountable, plural whitewoods)

1. Any of several deciduous trees that are used for furniture, especially the tulip tree.
2. The wood of these trees.
3. (pinball) A prototype version of a pinball table, without the final artwork.
   • 2001, Jacqueline L. Longe, How Products are Made

     When the design seems satisfactory, the whitewood is wired to make it playable. Meanwhile the software developer has been creating the unique software to control the game.

• wood white