Dahong palay
The dahong palay, literally "rice leaf" in Tagalog, is a single-edged bolo-type sword from the Tagalog provinces of the Philippines. It was originally used by farmers to clear thick grass growth. However, during the Philippine revolution of 1896, farmers from Batangas soon came to favor it for its "slashing and thrusting" feel.
Etymology
The sword's name could either be a reference to the similarity of its shape to the leaves of rice or to local green "dahong palay" snakes, purported to be extremely venomous. The snake is probably the green specimen of the Philippine pit viper '', though sometimes identified as various relatively harmless green snakes, like vine snakes.Physical description
The dahong palay's size is about the same as most Filipino swords such as the kalis, golok, or ginunting, measuring about twenty to thirty inches.Blade
The blade is single-edged and has what is classified as a normal blade pattern - that is, it has a curved cutting edge, and a back which is virtually flat at the tip.The width of the blade is at its fullest at the hand guard, and from there the sharp edge tapers smoothly, with only the slightest curve or "belly" as it moves towards the tip of the sword. In contrast, the back of the blade only begins to curve downward as it nears the hilt, which in turn also curves downwards, completing the "rice leaf" tapering profile of the sword.
The tip of this "rice leaf" profile is an acute and very sharp point, which gives the blade its penetrating capability when used in a thrusting motion. The balance and steep profile of the sword, in turn, gives it its cutting ability when used in a slashing motion.