surface shelter
noun
An air-raid shelter or similar structure constructed wholly or mostly at ground level, as opposed to underground.
- Frequently with reference to shelters built for the protection of civilians from bombing raids during the Second World War (1939–45)..
Origin
1920s.
- black flesh
- blackfly
- black fly
- Blackfoot
- black-footed
- Black Forest
- Black Forest cake
- Black Forest gateau
- black fox
- Black Friar
- Black Friday
- black-fronted
- black-fronted tern
- black frost
- black fungus
- black game
- black gang
- black ginger
- black goby
- black gold
- black gooseberry
- black gospel
- black gown
- black gram
- black grass