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Multi-word Results
| Aqua-Lung |
trademark for an underwater breathing device similar to a scuba. |
| black lung |
a lung disease, esp. of miners, that is caused by long-term exposure to coal dust. |
| iron lung |
a large metal chamber in which the body can be enclosed up to the neck, that maintains artificial respiration by means of alternating pulses of high and low pressure, used esp. for polio victims. |
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