noun
1.
(also cast ) a case made of plaster of Paris that covers a broken bone and protects it
2.
a copy of sth, made from plaster of Paris :
They took a plaster cast of the teeth for identification purposes.
noun
1.
(also cast ) a case made of plaster of Paris that covers a broken bone and protects it
2.
a copy of sth, made from plaster of Paris :
They took a plaster cast of the teeth for identification purposes.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005