Mournful Mary
Military slang (now historical )
noun
The siren used at Dunkirk during the First World War (1914–18).
Origin
Early 20th century.
- projection printer
- projection printing
- projection room
- projection rule
- projection system
- projection television
- projection test
- projection weld
- projection-welded
- projection welder
- projection welding
- projective
- projective geometry
- projective identification
- projectively
- projective plane
- projective property
- projective space
- projective test
- project-manage
- project management
- project manager
- projectment
- projector
- projector lamp