Icelandic

^def. deriv.A 3-simplex, also known as a ferflötungur ‎(“a tetrahedron”), fjórflötungur ‎(“a tetrahedron”), þrístrend strýta ‎(“a tetrahedron”) or þrístrendur píramíti ‎(“a tetrahedron”).

Noun

hyrna f ‎(genitive singular hyrnu, nominative plural hyrnur)

1. a carton in the shape of a tetrahedron or a triangular pyramid
2. (geometry, topology) a simplex

Derived terms

See also

• ferna
• mjólkurferna
• mjólkurpoki
• þríhyrningur

External links

Norwegian Nynorsk

Noun

hyrna n

1. plural definite of hyrne