a British organization that helps people who are blind or cannot see very well. It was formed in 1868. Among its activities it publishes books in Braille (= a system of reading and writing for blind people) and runs schools for blind children.
ROYAL NATIONAL INSTITUTE OF THE BLIND
Meaning of ROYAL NATIONAL INSTITUTE OF THE BLIND in English
Oxford guide to British and American culture English vocabulary. Руководство по британской и американской культуре, Оксфордский английский словарь. 2005