The term 'Holiday Tree' typically refers to a Christmas tree, which is an evergreen tree that is decorated with lights and ornaments during the holiday season. The two crossword solutions for this term are BALSAM and FIR, both of which are types of evergreen trees. BALSAM is a 6-letter word and FIR is a 3-letter word. BALSAM is a type of FIR tree that is native to North America and is often used as a Christmas tree. FIR is a type of evergreen coniferous tree that is native to many parts of the world and is also commonly used as a Christmas tree.