papier mâché
Concise Oxford English Dictionary © 2008 Oxford University Press:
papier mâché /ˌpapɪeɪ ˈmaʃeɪ/
▶noun a malleable mixture of paper and glue that becomes hard when dry, used to make boxes, ornaments, etc.
– origin Fr., lit. ‘chewed paper’.
'papier mâché' also found in these Oxford entries:

