| ESOPHAGOSCOPES | • esophagoscopes n. Plural of esophagoscope. • ESOPHAGOSCOPE n. an implement for examining the oesophagus. |
| GEOMORPHOGENIC | • GEOMORPHOGENIC adj. related to geomorphogeny, the study of the origins of land forms. |
| OESOPHAGOSCOPE | • oesophagoscope n. Alternative form of esophagoscope. • OESOPHAGOSCOPE n. an instrument for examining the oesophagus. |
| PALAEOECOLOGIC | • palaeoecologic adj. Alternative form of paleoecologic. • PALAEOECOLOGIC adj. relating to palaeoecology. |
| PALAEOPEDOLOGY | • palaeopedology n. Alternative spelling of paleopedology. • palæopedology n. Obsolete spelling of paleopedology. • PALAEOPEDOLOGY n. the study of early soils. |
| PALEOBIOLOGIES | • PALEOBIOLOGY n. a branch of paleontology concerned with the biology of fossil organisms, also PALAEBIOLOGY, PALAEOBIOLOGY. |
| PALEOECOLOGIES | • paleoecologies n. Plural of paleoecology. • PALEOECOLOGY n. a branch of ecology that is concerned with the characteristics of ancient environments and with their relationships to ancient plants and animals. |
| PALEOECOLOGIST | • paleoecologist n. An ecologist whose speciality is paleoecology. • PALEOECOLOGIST n. one who studies paleoecology. |
| PALEONTOLOGIES | • PALEONTOLOGY n. the study of fossils, also PALAEONTOLOGY. |
| PALEOZOOLOGIES | • PALEOZOOLOGY n. the study of fossil animals, also PALAEOZOOLOGY. |
| PAROEMIOLOGIES | • PAROEMIOLOGY n. the study of proverbs. |
| PHOTOGEOLOGIES | • PHOTOGEOLOGY n. a branch of geology concerned with the identification and study of geological features through the study of aerial or orbital photographs. |
| PNEUMONOLOGIES | • PNEUMONOLOGY n. the study of the respiratory system. |
| ROENTGENOSCOPE | • roentgenoscope n. A fluoroscope. • ROENTGENOSCOPE n. an apparatus for examining patients by use of X-rays, also RONTGENOSCOPE. |
| ROENTGENOSCOPY | • ROENTGENOSCOPY adj. examination by use of the roentgenoscope. |
| RONTGENOSCOPES | • RONTGENOSCOPE n. an apparatus for examining patients by use of X-rays, also ROENTGENOSCOPE. |
| ZOOGEOGRAPHERS | • zoogeographers n. Plural of zoogeographer. • ZOOGEOGRAPHER n. a student of zoogeography. |
| ZOOGEOGRAPHIES | • zoogeographies n. Plural of zoogeography. • zoögeographies n. Plural of zoögeography. • ZOOGEOGRAPHY n. the study of the geographic distribution of animals. |