| lethal dose | |
| —n | |
| See also median lethal dose LD the amount of a drug or other agent that if administered to an animal or human will prove fatal | |
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| a stew of meat, vegetables, potatoes, etc. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
lethal dose n.
Abbr. LD
The dose of a chemical or biological preparation that is likely to cause death.