| APHANIPTEROUS | • aphanipterous adj. (Zoology) Of or pertaining to the Aphaniptera, a former classification of insects. • APHANIPTEROUS adj. belonging to the Aphaniptera, an order of fleas. |
| APOSTROPHUSES | • APOSTROPHUS n. (Greek) a symbol resembling a reversed letter C used in Roman numerals to denote large numbers. |
| HIPPOCENTAURS | • hippocentaurs n. Plural of hippocentaur. • HIPPOCENTAUR n. a mythical creature, half man and half horse. |
| HYPERTROPHOUS | • hypertrophous adj. (Dated, medicine) Hypertrophic. • HYPERTROPHOUS adj. of an organ, abnormally enlarged. |
| HYPOSULPHURIC | • hyposulphuric adj. Alternative spelling of hyposulfuric. • HYPOSULPHURIC adj. denoting a kind of acid. |
| OPHIOMORPHOUS | • ophiomorphous adj. Having the form of a snake. • OPHIOMORPHOUS adj. snakelike, also OPHIOMORPHIC. |
| PHOSPHATURIAS | • phosphaturias n. Plural of phosphaturia. • PHOSPHATURIA n. the excessive discharge of phosphates in the urine. |
| PHOSPHURETTED | • phosphuretted adj. Alternative spelling of phosphureted. • PHOSPHURETTED adj. combined with phosphorus, also PHOSPHORETTED. |
| PHOTOPRODUCTS | • photoproducts n. Plural of photoproduct. • PHOTOPRODUCT n. a product of a photochemical reaction. |
| PICTUREPHONES | • picturephones n. Plural of picturephone. • PICTUREPHONE n. a device which allows speakers on the telephone to see each other. |
| PROCONSULSHIP | • proconsulship n. The office or status of a proconsul; a proconsulate. • PROCONSULSHIP n. the office of proconsul. |
| PSEUDOMORPHIC | • pseudomorphic adj. Of or pertaining to a pseudomorph or to pseudomorphism. • PSEUDOMORPHIC adj. of or like a pseudomorph, also PSEUDOMORPHOUS. |
| PYROSULPHATES | • pyrosulphates n. Plural of pyrosulphate. • PYROSULPHATE n. a salt of sulphur. |
| PYROSULPHURIC | • pyrosulphuric adj. (Britain) Alternative spelling of pyrosulfuric. • PYROSULPHURIC adj. as in pyrosulphuric acid, a type of acid. |
| SUNWORSHIPPER | • sun-worshipper n. Alternative form of sun worshipper. • sun␣worshipper n. (Literally) One who reveres the sun as a deity. • sun␣worshipper n. (Idiomatic) A person who enjoys exposure to sunlight; an avid sunbather. |
| SUPERIORSHIPS | • superiorships n. Plural of superiorship. • SUPERIORSHIP n. the office of superior. |