trigonal
/ˈtrɪɡənəl/adj
High School
1
Having three angles and three sides, triangular.
2
Of or pertaining to a crystal system with three equal and equally inclined but not perpendicular axes.
3
Relating to the trigone
Having three angles and three sides, triangular.
Of or pertaining to a crystal system with three equal and equally inclined but not perpendicular axes.
Relating to the trigone