IPA: //ˈɔːrəs//
KK: /ˈɔːrəs/
Relating to gold, particularly in a form where it has a valence of one.
The aurous compounds are often used in various chemical reactions.
Aurous → It is formed from "aurum" (meaning gold) and the suffix "-ous" (meaning full of or possessing). The word "aurous" refers to something that is related to or contains gold.
Think of 'aurum' which means gold, and remember that 'aurous' describes something that is full of or related to gold.