A triangular sail set on a long yard mounted at an angle on the mast is the defining characteristic of this key maritime technology. This sail design allows ships to sail against the wind, a significant advantage over square sails that are limited to sailing with the wind. Its maneuverability and efficiency contributed to its widespread adoption across various regions.
The implementation of this sail design facilitated advancements in trade and exploration during crucial periods. The enhanced ability to navigate challenging wind conditions enabled sailors to traverse greater distances and establish new trade routes, impacting global exchange networks. Its contribution to maritime capabilities led to increased cross-cultural interactions and the spread of goods, ideas, and technologies.