As an adjective triclinic
is (crystallography) having three unequal axes all intersecting at oblique angles.
As a noun weilite is
(mineralogy) a rare white triclinic arsenate mineral with waxy lustre.
triclinic
Adjective
(-)
(crystallography) Having three unequal axes all intersecting at oblique angles.
See also
* monoclinic
* orthorhombic
* hexagonal
* rhombohedral
* tetragonal
* cubic