IPA: /ˈkjuːprəs/
KK: /ˈkjuːprəs/
This word describes something that is related to or contains copper in a specific form where it has a valence of one.
The cuprous oxide is used in various chemical applications.
Cuprous is derived from "cuprum" (meaning copper) and the suffix "-ous" (meaning full of or possessing). The term "cuprous" refers to compounds containing copper in a lower oxidation state, indicating the presence of copper.
Think of 'cuprum' as the source of copper, and remember that 'cuprous' means full of copper or related to copper.