Quick Quiz: Nouns Score: Change category, Flip order Reset Correct! Noun: block anaesthesia Your choice? anesthesia of an area supplied by a nerve; produced by an anesthetic agent applied to the nerve tropical herb having orange-red flowers followed by pods suggesting a swallow with outspread wings; a weed throughout the tropics indiscriminate slaughter an unfortunate happening that hinders of impedes; something that is thwarting or frustrating