| booby hatch | |
| —n | |
| 1. | a hoodlike covering for a hatchway on a ship |
| 2. | offensive, slang (US) a mental hospital |
| a gadget; dingus; thingumbob. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
booby hatch definition[ˈbubi...]
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