Ignoranus vs. Ignoramus

Ignoranusnoun

A person who is both stupid and rude; an ignorant asshole.

Ignoramusnoun

A totally ignorant person—unknowledgeable, uneducated, or uninformed; a fool.

Ignoramusnoun

A grand jury's ruling on an indictment when the evidence is determined to be insufficient to send the case to trial.

Ignoramusnoun

We are ignorant; we ignore; - being the word formerly written on a bill of indictment by a grand jury when there was not sufficient evidence to warrant them in finding it a true bill. The phrase now used is, "No bill," "No true bill," or "Not found," though in some jurisdictions "Ignored" is still used.

Ignoramusnoun

A stupid, ignorant person; a vain pretender to knowledge; a dunce.

Ignoramusnoun

an ignorant person