The crossword solutions for the term RECORD; PIECE OF WOOD is LOG. A LOG is a cylindrical piece of wood that has been cut from a tree trunk. Logs are often used as a building material, and can be used to make furniture, fences, and other structures. Logs are also used in the production of paper, and can be used as fuel for fires. Logs are an important part of the forestry industry, and are used to create lumber and other wood products.