patrix means A pattern or die used to manufacture a matrix. Lexicurio rates it Sui generis — a strength score of 90 out of 100.
Etymology
Blend of patr- (“father”) + matrix.
noun
- A pattern or die used to manufacture a matrix“The color of the patrix (replaceable nylon insert) indicates the retention value. […] Mechanical and frictional contacts, as well as magnetic forces of attraction between the patrix and matrix can be the basis of retentive force.”