patrix
nounEtymology Blend of patr- (“father”) + matrix.
1
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.2015, Elie E. Daou, “Biomaterial aspects: A key factor in the longevity of implant overdenture attachment systems”, in Journal of International Society of Preventive & Community Dentistry, volume 5, →DOI: