| EPIPHYTOLOGY | • epiphytology n. Study of epiphytes and their ecology. • EPIPHYTOLOGY n. the study of epiphytes. |
| GENOTYPICALLY | • genotypically adv. With reference to a genotype. • GENOTYPICAL adv. relating to a genotype. |
| GLYCOPHYTE | • glycophyte n. (Biology) Any plant that cannot tolerate relatively high concentrations of salt. • GLYCOPHYTE n. any plant that will only grow healthily in soils with a low content of sodium salts. |
| GLYCOPHYTES | • glycophytes n. Plural of glycophyte. • GLYCOPHYTE n. any plant that will only grow healthily in soils with a low content of sodium salts. |
| METAPSYCHOLOGY | • metapsychology n. (Psychology) The philosophical study of psychology and of the mind. • metapsychology n. (Psychology) A set of principles governing Freudian psychology. • metapsychology n. (Philosophy) The study of how human experience forms, filters perception and shapes identity. |
| PALAEOPHYTOLOGY | • palaeophytology n. Alternative form of paleophytology. • PALAEOPHYTOLOGY n. the study of fossil plants, palaeobotany. |
| PETROGLYPHY | • petroglyphy n. The art or process of carving figures or inscriptions on stone. • PETROGLYPHY n. the art of carving on rocks. |
| PLETHYSMOGRAPHY | • plethysmography n. (Medicine) The diagnostic use of a plethysmograph. • PLETHYSMOGRAPHY n. measurement by use of a plethysmograph, an instrument for measuring change in body part size due to blood flow. |
| POLYGENETICALLY | • polygenetically adv. In a polygenetic manner. • POLYGENETIC adv. of polygenesis; springing from several sources. |
| PTERYLOGRAPHY | • pterylography n. (Zoology) The study or description of the arrangement of feathers, or of the pterylae, of birds. • PTERYLOGRAPHY n. a description of pterylae. |
| PYGOSTYLE | • pygostyle n. The plate supporting the tail-feathers in birds, formed from fused vertebrae. • PYGOSTYLE n. the bone of a bird's tail. |
| PYGOSTYLES | • pygostyles n. Plural of pygostyle. • PYGOSTYLE n. the bone of a bird's tail. |
| PYRETOLOGY | • pyretology n. A discourse or treatise on fevers; the doctrine of fevers. • PYRETOLOGY n. medical study of fevers. |
| PYROMETALLURGY | • pyrometallurgy n. Any process that uses high temperatures to transform either metals or their ores. • PYROMETALLURGY adj. chemical metallurgy depending on heat action (as roasting and smelting). |