Meaning

adjective having authority or ascendancy or influence

adjective of recognized authority or excellence

adjective sanctioned by established authority

originEtymology tree Proto-Indo-European *h₂ewg-der. Proto-Indo-European *h₂owg-éye-ti Proto-Italic *augejō Proto-Italic *augeō Latin augeō Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin auctor Proto-Indo-European *-teh₂ Proto-Indo-European *-ts Proto-Indo-European *-teh₂ts Proto-Italic *-tāts Latin -tās Latin auctōritāsbor. Old French autoritébor. Middle English auctorite English…

Etymology from Wiktionary, CC BY-SA 3.0