[ 'k(j)u:prəʊ ]
■ noun a type of rayon made by dissolving cotton cellulose with cuprammonium salts and spinning the resulting solution into filaments.
Origin
1980s: an invented word, prob. from cuprammonium .
[ 'k(j)u:prəʊ ]
■ noun a type of rayon made by dissolving cotton cellulose with cuprammonium salts and spinning the resulting solution into filaments.
Origin
1980s: an invented word, prob. from cuprammonium .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004