pellagra | (noun) a disease caused by deficiency of niacin or tryptophan (or by a defect in the metabolic conversion of tryptophan to niacin); characterized by gastrointestinal disturbances and erythema and nervous or mental disorders; may be caused by malnutrition or alcoholism or other nutritional impairments | Synonyms: Alpine scurvy, maidism, mal de la rosa, mal rosso, mayidism, Saint Ignatius' itch |
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pellet | (noun) a solid missile discharged from a firearm | Synonyms: shot |
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(noun) a small rounded mass of a substance | - |
pellicle | (noun) thin protective membrane in some protozoa | - |
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pellitory | (noun) a small Mediterranean plant containing a volatile oil once used to relieve toothache | Synonyms: Anacyclus pyrethrum, pellitory-of-Spain |
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(noun) herb that grows in crevices having long narrow leaves and small pink apetalous flowers | Synonyms: Parietaria difusa, pellitory-of-the-wall, wall pellitory |
pellucidity | (noun) passing light without diffusion or distortion | Synonyms: limpidity, pellucidness |
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(noun) free from obscurity and easy to understand; the comprehensibility of clear expression | Synonyms: clarity, clearness, limpidity, lucidity, lucidness |
pellucidness | (noun) passing light without diffusion or distortion | Synonyms: limpidity, pellucidity |
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