| HYPOSPADIASES | • hypospadiases n. Plural of hypospadias. • hypospadiases n. Plural of hypospadiasis. • HYPOSPADIAS n. a malformation of the penis. |
| HYPOSULPHITES | • hyposulphites n. Plural of hyposulphite. • HYPOSULPHITE n. a salt of hyposulphurous acid. |
| HYPSOGRAPHIES | • HYPSOGRAPHY n. the branch of geography dealing with the measurement and mapping of heights above sea level. |
| LYMPHOPOIESES | • lymphopoieses n. Plural of lymphopoiesis. • LYMPHOPOIESIS n. the formation of lymphatic tissue or lymphocytes. |
| LYMPHOPOIESIS | • lymphopoiesis n. (Medicine) The development of lymphocytes and associated tissue. • LYMPHOPOIESIS n. the formation of lymphatic tissue or lymphocytes. |
| NYMPHOLEPSIES | • nympholepsies n. Plural of nympholepsy. • NYMPHOLEPSY n. a trance incurred by erotic daydreams. |
| PARAPSYCHOSIS | • PARAPSYCHOSIS n. an abnormal psychosis. |
| PHOSPHATIDYLS | • phosphatidyls n. Plural of phosphatidyl. • PHOSPHATIDYL n. any of several monovalent groups that are derived from phosphatidic acids. |
| POLYGRAPHISTS | • polygraphists n. Plural of polygraphist. • POLYGRAPHIST n. one who operates a polygraph. |
| POLYMORPHISMS | • polymorphisms n. Plural of polymorphism. • POLYMORPHISM n. the circumstance in which two minerals with different crystalline structures have identical chemical compositions, e.g. diamond and graphite. |
| POLYSULPHIDES | • polysulphides n. Plural of polysulphide. • POLYSULPHIDE n. a sulfide containing two or more atoms of sulfur in the molecule, also POLYSULFIDE. |
| PORPHYROPSINS | • porphyropsins n. Plural of porphyropsin. • PORPHYROPSIN n. a purple pigment in the retinal rods of freshwater fishes that resembles rhodopsin. |
| PSYCHOPATHICS | • psychopathics n. Plural of psychopathic. • PSYCHOPATHIC n. a psychopath. |
| PSYCHOPATHIES | • psychopathies n. Plural of psychopathy. • PSYCHOPATHY n. the state of being a psychopath. |
| PSYCHOPATHIST | • psychopathist n. (Medicine, dated) One who studies mental illness. • PSYCHOPATHIST n. a student of psychopathology. |
| PSYCHOPHILIES | • PSYCHOPHILY n. pollination by butterflies. |
| PSYCHOPHYSICS | • psychophysics n. (Psychology) The branch of psychology concerned with the effects of physical stimuli on mental processes. • PSYCHOPHYSICS n. the study of the link between mental and physical processes. |
| PSYCHOTROPICS | • psychotropics n. Plural of psychotropic. • PSYCHOTROPIC n. a drug acting on the mind. |
| SAPROPHYTISMS | • SAPROPHYTISM n. being a saprophyte. |
| TYPOGRAPHISTS | • typographists n. Plural of typographist. • TYPOGRAPHIST n. one who does typography. |