matricular adjective & noun. [mǝ'trɪkjʊlǝ] L16.
[medieval Latin matricularius, -aris, formed as MATRICULA: see -AR¹, -AR². In branch A.II also infl. by MATRIX noun.]
A. adjective.
I.
1. Pertaining to or of the nature of a matricula, esp. (Hist.) the one listing the contributions that member States were required to make to the Holy Roman (later the German) Empire. L16.

[TahlilGaran] English Dictionary ▲

matricular
II.
2. Of a language: original; from which others are derived. Only in L18.

3. Of or belonging to the womb. L19.
B. noun. = MATRICULA. Only in E17.

[TahlilGaran] English Dictionary ▲