pertinenta.[L. pertinens, -entis, p. pr. of pertinere: cf. F. pertinent. See Pertain.]1. Belonging or related to the subject or matter in hand; fit or appropriate in any way; adapted to the end proposed; apposite; material; relevant; as, pertinent illustrations or arguments; pertinent evidence.()2. Regarding; concerning; belonging; pertaining.(Hooker.)()()