the British organization responsible for lighthouses, buoys and beacons (= buildings and objects in the sea which warn ships of the danger of rocks) around the coasts of England and Wales. It was established in 1514 and is also a charity, providing homes and financial support for retired sailors and their families.
TRINITY HOUSE
Meaning of TRINITY HOUSE in English
Oxford guide to British and American culture English vocabulary. Руководство по британской и американской культуре, Оксфордский английский словарь. 2005