primogenitalis

prīmōgenitus (“first-born”) +‎ -ālis

• (Classical Latin) IPA^(key): /priː.moː.ɡe.niˈtaː.lis/,
• (modern Italianate Ecclesiastical) IPA^(key): /pri.mo.d͡ʒe.niˈta.lis/,

prīmōgenitālis (neuter prīmōgenitāle); third-declension two-termination adjective

(Ecclesiastical Latin)

1. firstborn; primogenital
2. the first of all as to origin; original; primeval
   • c. 3rd century, Tertullianus, chapter XX, in J-P Migne, editor, Adversus Valentinianos [Against the Valentinians]‎, Latin edition, volume 2, quoted in Patrologiae cursus completus, Paris, published 1844, →OCLC, CPL 16, pages 523–594:

     unde et Sabbatum dictum est ab hebdomade sedis suae et Ogdoada mater Achamoth ab argumento ogdoadis primigenitalis.

     Whence he had the additional name of Sabbatum from the hebdomadal nature of his abode; his mother Achamoth, too, had the title Ogdoada, after the precedent of the primeval Ogdoad.

Third-declension two-termination adjective.

• (first-born): prīmōgenitus (post-Augustan but Classical)

• prīmōgenitālia

• English: primogenital

• “prīmōgĕnĭtālis”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• primogenitalis in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• prīmōgĕnĭtālis in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette, page 1,237/2.