Czech hedgehog
English edit
Noun edit
Czech hedgehog (plural Czech hedgehogs)
- (military) A static antitank and anti-landing craft obstacle, widely used during World War II, constructed from three mutually-perpendicular steel rails connected in the form of a tripod.
- Coordinate terms: Belgian Gate, dragon's teeth
Translations edit
antitank obstacle
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Further reading edit
- Czech hedgehog on Wikipedia.Wikipedia