REGULAR TETRAHEDRON as NOUN

1. Meaning
   • a tetrahedron with four equilateral triangular faces
   
   Hypernyms(s) regular tetrahedron is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • regular polyhedron (what does regular polyhedron mean?)
   • regular convex solid (what does regular convex solid mean?)
   • regular convex polyhedron (what does regular convex polyhedron mean?)
   • Platonic body (what does Platonic body mean?)
   • Platonic solid (what does Platonic solid mean?)
   • ideal solid (what does ideal solid mean?)