| AVOIRDUPOISES | • avoirdupoises n. Plural of avoirdupois. • AVOIRDUPOIS n. (French) a system of weights in which the pound (lb.) has 16 ounces.
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| ISOPLUVIALS | • ISOPLUVIAL n. a line on a map connecting places registering the same amount of precipitation or rainfall. | 
| OVERPERSUASION | • overpersuasion n. Excessive persuasion. • OVERPERSUASION n. excessive persuasion.
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| OVERPERSUASIONS | • overpersuasions n. Plural of overpersuasion. • OVERPERSUASION n. excessive persuasion.
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| PAPOVAVIRUSES | • papovaviruses n. Plural of papovavirus. • PAPOVAVIRUS n. any of a group of DNA-containing oncogenic viruses.
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| PARAMYXOVIRUSES | • paramyxoviruses n. Plural of paramyxovirus. • PARAMYXOVIRUS n. any of a group of viruses which includes the mumps and measles viruses.
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| PARVOVIRUSES | • parvoviruses n. Plural of parvovirus. • PARVOVIRUS n. a DNA-containing animal virus.
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| PICORNAVIRUSES | • picornaviruses n. Plural of picornavirus. • PICORNAVIRUS n. one of a group of very small RNA viruses, including Cocksackle virus.
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| POLYOMAVIRUSES | • polyomaviruses n. Plural of polyomavirus. | 
| POSTDILUVIANS | • postdiluvians n. Plural of postdiluvian. • POSTDILUVIAN n. someone or something occurring in such a period.
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| PULVERISATIONS | • pulverisations n. Plural of pulverisation. • PULVERISATION n. the process of pulverising, also PULVERIZATION.
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| SEMIOVIPAROUS | • semioviparous adj. (Zoology, obsolete) Imperfectly viviparous; giving birth to immature young that finish developing outside… • SEMIOVIPAROUS adj. bringing forth young in an incomplete developmental state.
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| SUPERELEVATIONS | • superelevations n. Plural of superelevation. • SUPERELEVATION n. the vertical distance between the heights of inner and outer edges of highway pavement or railroad rails.
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| SUPEROVULATIONS | • superovulations n. Plural of superovulation. • SUPEROVULATION n. production of exceptional numbers of ova at one time.
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| VAPOURISHNESS | • vapourishness n. The quality of being vapourish. • VAPOURISHNESS n. the state of being vapourish.
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| VAPOURISHNESSES | • VAPOURISHNESS n. the state of being vapourish. | 
| VISUOSPATIAL | • visuospatial adj. Of or pertaining to the visual perception of spatial relationships. | 
| VIVIPAROUSNESS | • viviparousness n. (Biology) The quality of being viviparous; viviparity. • VIVIPAROUSNESS n. the state of being viviparous.
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