| ALLOPATHISTS | • allopathists n. Plural of allopathist. • ALLOPATHIST n. one who practises allopathy, orthodox medical treatment, also ALLOPATH. |
| ALLOTROPISMS | • allotropisms n. Plural of allotropism. • ALLOTROPISM n. the state of an element existing in more than one form. |
| ALPROSTADILS | Sorry, definition not available. |
| CHLOROPLASTS | • chloroplasts n. Plural of chloroplast. • CHLOROPLAST n. a plastid that contains chlorophyll and is the site of photosynthesis. |
| HOSPITALLERS | • hospitallers n. Plural of hospitaller. • HOSPITALLER n. a member of a charitable brotherhood for the care of the sick in hospitals, also HOSPITALER. |
| LIPIDOPLASTS | • LIPIDOPLAST n. a small particle in plant cytoplasm, esp. that of seeds, in which fat is stored. |
| LYMPHOBLASTS | • lymphoblasts n. Plural of lymphoblast. • LYMPHOBLAST n. an abnormal cell, the production of which is linked to lymphoblastic leukaemia. |
| PALATIALNESS | • palatialness n. The quality of being palatial. • PALATIALNESS n. the state of being palatial. |
| PAPILLITISES | • PAPILLITIS n. inflammation of the head of the optic nerve. |
| PARALLELISTS | • PARALLELIST n. a person who draws a parallel or comparison; a believer in psychophysical parallelism. |
| PASTEURELLAS | • PASTEURELLA n. a small rodlike bacterium of the genus Pasteurella. |
| PASTOURELLES | • pastourelles n. Plural of pastourelle. • PASTOURELLE n. (French) a medieval poem between a knight and a shepherdess. |
| PHILATELISTS | • philatelists n. Plural of philatelist. • PHILATELIST n. a stamp collector. |
| PLATEGLASSES | • plate␣glasses n. Plural of plate glass. • PLATEGLASS n. a kind of glass used for windows. |
| POLYCRYSTALS | • polycrystals n. Plural of polycrystal. • POLYCRYSTAL n. an object composed of several or many variously orientated crystals. |
| POSTILLATORS | • postillators n. Plural of postillator. • POSTILLATOR n. one who postillates, explains by marginal notes. |
| PROTHALLUSES | • prothalluses n. Plural of prothallus. • PROTHALLUS n. the free-living gametophyte of a fern or other vascular cryptogam, also PROTHALLIUM. |