Is finger-jointed board considered solid wood?

Finger-jointed board is essentially a type of solid wood product-and can be classified as a form of solid wood-yet it differs from what is traditionally understood as "pure" solid wood. While made from natural timber, it is not a single, continuous piece of raw wood; instead, it is formed by joining together multiple smaller wood blocks, resulting in a structural composition that differs from that of a solid wood slab.

In short, finger-jointed board is indeed solid wood, but due to its specific manufacturing process and structural characteristics, it differs somewhat from conventional solid wood boards.