three-cornered
Three"-cor`nered, a. 1. Having three corners, or angles; as, a three-cornered hat. 2. (Bot.) Defn: Having three prominent longitudinal angles; as, a three- cornered stem.
Three"-cor`nered, a. 1. Having three corners, or angles; as, a three-cornered hat. 2. (Bot.) Defn: Having three prominent longitudinal angles; as, a three- cornered stem.