| CYCLOPENTOLATE | • cyclopentolate n. (Pharmacology) An anticholinergic drug used especially in the form of its hydrochloride C17H25NO3·HCl… • CYCLOPENTOLATE n. a drug used in eye drops to dilate the pupil and also to treat inflammatory disorders of the eye. |
| HERPETOLOGICAL | • herpetological adj. Of or relating to herpetology, the study of reptiles. • HERPETOLOGICAL adj. relating to herpetology, also HERPETOLOGIC. |
| LEPTOCEPHALOUS | • leptocephalous adj. Relating to a leptocephalus. • LEPTOCEPHALOUS adj. having a narrow skull, also LEPTOCEPHALIC. |
| PALAEBIOLOGIES | • PALAEBIOLOGY n. the study of fossil plants and animals, also PALAEOBIOLOGY, PALEOBIOLOGY. |
| PALAEETHNOLOGY | • PALAEETHNOLOGY n. the study of prehistoric man. |
| 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. |
| PLACENTOLOGIES | • PLACENTOLOGY n. the scientific study of placentae. |
| POSTCOLLEGIATE | • postcollegiate adj. Occurring after graduation from college. • POSTCOLLEGIATE adj. taking place after college. |
| POSTEROLATERAL | • posterolateral adj. (Anatomy) Situated on the side and toward the posterior aspect. • postero-lateral adj. Alternative spelling of posterolateral. • POSTEROLATERAL adj. posterior and lateral in position or direction. |
| SPELAEOLOGICAL | • SPELAEOLOGICAL adj. relating to spelaeology, the scientific study of caves. |
| SPELAEOLOGISTS | • spelaeologists n. Plural of spelaeologist. • SPELAEOLOGIST n. one who explores caves. |