Associations to the word «Tetrahedron»

Wiktionary

TETRAHEDRON, noun. (geometry) a polyhedron with four faces; the regular tetrahedron, the faces of which are equal equilateral triangles, is one of the Platonic solids.

Dictionary definition

TETRAHEDRON, noun. Any polyhedron having four plane faces.

Wise words

Occasionally in life there are those moments of unutterable fulfillment which cannot be completely explained by those symbols called words. Their meanings can only be articulated by the inaudible language of the heart.
Martin Luther King Jr.