Morrison shelter
Concise Oxford English Dictionary © 2008 Oxford University Press:
Morrison shelter/ˈmɒrɪs(ə)nʃɛltə/
▶noun a movable air-raid shelter, shaped like a table and used indoors during the Second World War.
– origin named after Herbert S. Morrison, UK Secretary of State for Home Affairs and Home Security 1940–5.
'Morrison shelter' also found in these Oxford entries:

