Answer :
Woodcut: Carving on wood block, bold images.
Wood engraving: Engraving on harder wood, fine details
Woodcut vs. Wood Engraving explained in detail.
The difference between a woodcut and a wood engraving is the part of the tree that is used as matrix. Woodcuts are made on the soft horizontal wood, while wood engravings are made on the harder end cut of the wood, resulting in sharper, crisper lines.