See primigenial. <span class="searchmatch">primogenial</span> (not comparable) First born, made, or generated of its type; original; elemental. 1665, Joseph Glanvill, Scepsis Scientifica:...
primogenous (not comparable) Synonym of <span class="searchmatch">primogenial</span>....
From proto- + -geneous. protogeneous (not comparable) <span class="searchmatch">primogenial</span>...
<span class="searchmatch">primogenial</span> From Latin primus (“first”) and genio (from generare (“to create”)), + -al. primigenial (not comparable) First of all; firstborn; primary;...
1863, James Lawson, “The Earth’s Crust”, in The Earth’s Crust; or, <span class="searchmatch">Primogenial</span> Scenes, and Other Poems, Edinburgh: Printed for the author by James Adamson...