Presumptuous

Presumptuous

Adjective · /prɪˈzʌmpʃuəs/ · going beyond what is right or proper; overstepping

Definition

Presumptuous describes behaviour that oversteps appropriate boundaries — acting with too much confidence, familiarity, or boldness without the right or invitation to do so. A presumptuous person assumes privileges or liberties that have not been granted, often causing offence or embarrassment.

Origin

From Latin praesumptuosus, from praesumere — to take beforehand, to anticipate — from prae (before) + sumere (to take). The root connects to presume, assumption, and consume. All carry the idea of taking something — either intellectually or physically — before it is offered.