| CHAMPIONSHIPS | • championships n. Plural of championship. • CHAMPIONSHIP n. the position of honour gained by being champion. |
| HIPPOPHAGISTS | • hippophagists n. Plural of hippophagist. • HIPPOPHAGIST n. one who eats horseflesh. |
| HYPOSULPHATES | • hyposulphates n. Plural of hyposulphate. • HYPOSULPHATE n. a dithionate. |
| HYPSOGRAPHIES | • HYPSOGRAPHY n. the branch of geography dealing with the measurement and mapping of heights above sea level. |
| NONPHOSPHATES | • nonphosphates n. Plural of nonphosphate. |
| OPISTHOGRAPHS | • opisthographs n. Plural of opisthograph. • OPISTHOGRAPH n. a manuscript or slab inscribed on both back and front. |
| PHOSPHATIDYLS | • phosphatidyls n. Plural of phosphatidyl. • PHOSPHATIDYL n. any of several monovalent groups that are derived from phosphatidic acids. |
| PHOSPHATISING | • phosphatising v. Present participle of phosphatise. • PHOSPHATISE v. to phosphate, also PHOSPHATIZE. |
| PHOSPHATURIAS | • phosphaturias n. Plural of phosphaturia. • PHOSPHATURIA n. the excessive discharge of phosphates in the urine. |
| PHOSPHOKINASE | • phosphokinase n. (Biochemistry) kinase. • PHOSPHOKINASE n. a kind of enzyme, aka kinase. |
| PHOSPHOLIPASE | • phospholipase n. (Biochemistry) Any of several enzymes that hydrolyze the phosphate ester bonds of phospholipids. • PHOSPHOLIPASE n. any of several enzymes that hydrolyze lecithins or phosphatidylethanolamines. |
| PHOSPHORYLASE | • phosphorylase n. (Biochemistry) Any enzyme that catalyzes the production of glucose phosphate from glycogen and inorganic phosphate. • PHOSPHORYLASE n. any of the enzymes that catalyze phosphorolysis with the formation of organic phosphates. |
| PHRASEOGRAPHS | • phraseographs n. Plural of phraseograph. • PHRASEOGRAPH n. a phrase for which there exists a phraseogram. |
| 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. |
| SPHYGMOGRAPHS | • sphygmographs n. Plural of sphygmograph. • SPHYGMOGRAPH n. an instrument for recording the pulse. |
| TRIPHOSPHATES | • triphosphates n. Plural of triphosphate. • TRIPHOSPHATE n. a salt or acid that contains three phosphate groups. |