noun. A prefix signifying ‘twofold’ or ‘twice as much’: as, duplo-carburet, twofold carburet.

"The hits here that get played with over and over is the wooden train set, the wooden dolls house, the big box of wooden playfood I bought from a carboot and duplo which is plastic ok, but the 100 brick box has really been played with and will be past on to cousin in a years time."