| 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. |
| HIPPOCENTAURS | • hippocentaurs n. Plural of hippocentaur. • HIPPOCENTAUR n. a mythical creature, half man and half horse. |
| HYPOSULPHITES | • hyposulphites n. Plural of hyposulphite. • HYPOSULPHITE n. a salt of hyposulphurous acid. |
| 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. |
| PICTUREPHONES | • picturephones n. Plural of picturephone. • PICTUREPHONE n. a device which allows speakers on the telephone to see each other. |
| PLOUGHMANSHIP | • ploughmanship n. Skill in ploughing. • PLOUGHMANSHIP n. the craft of a ploughman, also PLOWMANSHIP. |
| POLYSULPHIDES | • polysulphides n. Plural of polysulphide. • POLYSULPHIDE n. a sulfide containing two or more atoms of sulfur in the molecule, also POLYSULFIDE. |
| POSTULANTSHIP | • POSTULANTSHIP n. the office of postulant. |
| PROCONSULSHIP | • proconsulship n. The office or status of a proconsul; a proconsulate. • PROCONSULSHIP n. the office of proconsul. |
| PSAMMOPHILOUS | • psammophilous adj. (Botany) arenophilous, sand-loving. • psammophilous adj. (Zoology), sand-loving. • PSAMMOPHILOUS adj. sand-loving. |
| PSEUDOMORPHIC | • pseudomorphic adj. Of or pertaining to a pseudomorph or to pseudomorphism. • PSEUDOMORPHIC adj. of or like a pseudomorph, also PSEUDOMORPHOUS. |
| 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. |
| UNPHILOSOPHIC | • unphilosophic adj. Not philosophic. • UNPHILOSOPHIC adj. not philosophic, also UNPHILOSOPHICAL. |
| XIPHOPHYLLOUS | • xiphophyllous adj. (Botany) Having sword-shaped leaves. • XIPHOPHYLLOUS adj. having sword-shaped leaves. |