CUPROUS
Meaning of CUPROUS in English
/kyooh"preuhs, kooh"-/ , adj.
containing copper in the univalent state, as cuprous oxide, Cu 2 O.
[ 1660-70; CUPR- + -OUS ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012