Tectona is a type of hardwood tree that is commonly found in tropical regions like India, Thailand, and Indonesia. Also known as teak, it is highly sought after for its durability and natural resistance to decay. There are a variety of synonyms for the word tectona, including burma teak, djati, and sagwan. These terms are often used interchangeably and refer to the same type of tree and wood. Teak wood is popular for furniture making, boat building, and outdoor decking due to its strength and weather-resistant properties. Regardless of the name used, tectona remains a prized wood in the world of woodworking and carpentry.