| HIPPOPHOBES | • hippophobes n. Plural of hippophobe. • HIPPOPHOBE n. a hater of horses. |
| HYPOSTROPHE | • hypostrophe n. (Medicine) The act of a patient turning himself or herself. • hypostrophe n. (Medicine) A relapse, or return of a disease. • hypostrophe n. (Rhetoric) The use of insertion or parenthesis. |
| HYPSOPHOBES | • HYPSOPHOBE n. a person suffering from hypsophobia, a fear of falling from high places. |
| LOPHOPHORES | • lophophores n. Plural of lophophore. • LOPHOPHORE n. a ring of ciliated tentacles round the mouth of some sedentary marine animals. |
| PHILOSOPHER | • philosopher n. (Originally) A lover of wisdom. • philosopher n. A student of philosophy. • philosopher n. A scholar or expert engaged in or contributing to philosophical inquiry. |
| PHILOSOPHES | • philosophes n. Plural of philosophe. • PHILOSOPHE n. (French) a philosopher. |
| PHONOPHORES | • phonophores n. Plural of phonophore. • PHONOPHORE n. a sound-conducting apparatus, of various kinds; a device for telephoning and telegraphing simultaneously by the same wire. |
| PHOSPHORATE | • phosphorate v. (Transitive) To combine or treat with phosphorus; to phosphorize. • PHOSPHORATE v. to combine or impregnate with phosphorus. |
| PHOSPHORETS | • phosphorets n. Plural of phosphoret. • PHOSPHORET n. (obsolete) a phosphide, also PHOSPHURET. |
| PHOSPHORISE | • phosphorise v. Alternative spelling of phosphorize. • PHOSPHORISE v. to combine or impregnate with phosphorus, also PHOSPHORIZE. |
| PHOSPHORITE | • phosphorite n. (Mineralogy) a sedimentary rock rich in phosphate minerals such as apatite. • PHOSPHORITE n. fibrous apatite. |
| PHOSPHORIZE | • phosphorize v. (Transitive) To combine or treat with phosphorus; to phosphorate. • PHOSPHORIZE v. to combine or impregnate with phosphorus, also PHOSPHORISE. |
| PHOTOPHASES | • photophases n. Plural of photophase. • PHOTOPHASE n. the light period of a photoperiodic cycle of light and dark. |
| PHOTOPHOBES | • PHOTOPHOBE n. a plant that shuns or avoids light. |
| PHOTOPHONES | • photophones n. Plural of photophone. • PHOTOPHONE n. an apparatus for the production of sound by the action of rays of light. |
| PHOTOPHORES | • photophores n. Plural of photophore. • PHOTOPHORE n. a luminiferous organ. |
| PHOTOSPHERE | • photosphere n. (Astronomy) A visible surface layer of a star, and especially that of a sun. • PHOTOSPHERE n. the sun's luminous envelope. |
| PROPHETHOOD | • prophethood n. State or condition of being a prophet. • PROPHETHOOD n. the state of being a prophet. |