| PETROGLYPHS | • petroglyphs n. Plural of petroglyph. • PETROGLYPH n. an ancient rock-carving. |
| PAPYROLOGIST | • papyrologist n. A student of papyrology, the study of ancient writings on papyrus. • PAPYROLOGIST n. a student of papyrology. |
| POLYGRAPHIST | • polygraphist n. A person skilled in the operation of a polygraph (lie detector). • POLYGRAPHIST n. one who operates a polygraph. |
| PAPYROLOGISTS | • papyrologists n. Plural of papyrologist. • PAPYROLOGIST n. a student of papyrology. |
| PETROGLYPHIES | • PETROGLYPHY n. the art of carving on rocks. |
| POLYGRAPHISTS | • polygraphists n. Plural of polygraphist. • POLYGRAPHIST n. one who operates a polygraph. |
| PROPYLITISING | • PROPYLITISE v. to become or turn into propylite, also PROPYLITIZE. |
| EPISTOLOGRAPHY | • epistolography n. The art or practice of writing epistles. • EPISTOLOGRAPHY n. letter-writing. |
| GLYPTOGRAPHERS | • glyptographers n. Plural of glyptographer. • GLYPTOGRAPHER n. one who practises glyptography, the art of engraving on gems. |
| GLYPTOGRAPHIES | • GLYPTOGRAPHY n. the art of engraving on gems. |
| PLETHYSMOGRAPH | • plethysmograph n. (Medicine) An instrument for measuring changes in volume within an organ or whole body (usually via… • PLETHYSMOGRAPH n. an instrument for measuring change in body part size due to blood flow. |
| PHOSPHORYLATING | • phosphorylating v. Present participle of phosphorylate. • phosphorylating adj. That phosphorylates. • PHOSPHORYLATE v. to cause (an organic compound) to take up or combine with phosphoric acid or a phosphorus-containing group. |
| PLETHYSMOGRAPHS | • plethysmographs n. Plural of plethysmograph. • PLETHYSMOGRAPH n. an instrument for measuring change in body part size due to blood flow. |
| 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. |
| PTERYLOGRAPHIES | • pterylographies n. Plural of pterylography. • PTERYLOGRAPHY n. a description of pterylae. |