| GENETOTROPHIC | • GENETOTROPHIC adj. denoting a defect in metabolism which prevents the normal assimilation of essential food elements. |
| HEPATOLOGISTS | • hepatologists n. Plural of hepatologist. • HEPATOLOGIST n. a specialist in liver diseases. |
| HERPETOLOGIST | • herpetologist n. One who studies reptiles and amphibians; a reptile and amphibian specialist. • HERPETOLOGIST n. one who studies snakes. |
| OVERPLOTTINGS | • OVERPLOTTING n. excessive plotting. |
| PANTHEOLOGIST | • pantheologist n. One versed in pantheology. • PANTHEOLOGIST n. a specialist in pantheology. |
| PHOTOGELATINE | • PHOTOGELATINE adj. another name for collotype, a method of printing illustrations from hardened gelatin film. |
| PHOTOMONTAGES | • photomontages n. Plural of photomontage. • PHOTOMONTAGE n. montage using photographic images. |
| PHOTONEGATIVE | • photonegative adj. (Biology) having a negative phototropic or phototactic response; repelled by light. • PHOTONEGATIVE adj. exhibiting negative phototropism or phototaxis. |
| PHOTOSETTINGS | • PHOTOSETTING n. composing (matter) by projecting film from which a printing plate is made. |
| PHOTOTELEGRAM | • PHOTOTELEGRAM n. a telegram that is sent by means of phototelegraphy. |
| PHYTOESTROGEN | • phytoestrogen n. (Biochemistry) A substance found in certain plants (such as genistein) which can produce effects like… • PHYTOESTROGEN n. a plant substance similar to a weak oestrogen. |
| PHYTOPATHOGEN | • phytopathogen n. (Biology) Any organism that is pathogenic to plants. • PHYTOPATHOGEN n. an organism parasitic on a plant host. |
| PLANETOLOGIST | • planetologist n. Planetary scientist. • PLANETOLOGIST n. one who studies planetology. |
| PROGLOTTIDEAN | • PROGLOTTIDEAN adj. of or like a proglottis, a segment of a tapeworm. |
| PROGNOSTICATE | • prognosticate v. (Transitive) To predict or forecast, especially through the application of skill. • prognosticate v. (Transitive) To presage, betoken. • PROGNOSTICATE v. to foretell from signs or symptoms. |
| PTERIDOLOGIST | • pteridologist n. A person who studies ferns and other pteridophytes. • PTERIDOLOGIST n. one who studies pteridology. |