Noah Webster
Triangular
TRIAN'GULAR, adjective Having three angles.
In botany, a triangular stem has three prominent longitudinal angles; a triangular leaf has three prominent angles, without any reference to their measurement or direction.
TRIAN'GULAR, adjective Having three angles.
In botany, a triangular stem has three prominent longitudinal angles; a triangular leaf has three prominent angles, without any reference to their measurement or direction.