1 : being of the rank of a monarch; "of royal ancestry"; "princes of the blood royal"
2 : being or reflecting the essential or genuine character of something; "her actual motive"; "a literal solitude like a desert"- G.K.Chesterton; "a genuine dilemma"
nom
1 : any rational or irrational number
adjectif
1 : of or relating to or indicative of or issued or performed by a king or queen or other monarch
2 : being or occurring in fact or actuality; having verified existence; not illusory; not ghosts-"