| ACCIDENTOLOGY | • accidentology n. The study of accidents, especially of motor vehicle accidents. • ACCIDENTOLOGY n. the study of accidents. |
| DEONTOLOGICAL | • deontological adj. (Ethics, philosophy) Of or relating to deontology. • DEONTOLOGICAL adj. relating to deontology, the theory or study of moral obligation. |
| DEONTOLOGISTS | • deontologists n. Plural of deontologist. • DEONTOLOGIST n. a student of deontology. |
| GERONTOLOGIES | • gerontologies n. Plural of gerontology. • GERONTOLOGY n. the scientific study of aging, also GERATOLOGY. |
| GERONTOLOGIST | • gerontologist n. A physician who specializes in gerontology. • GERONTOLOGIST n. one who studies gerontology. |
| GIGANTOLOGIES | • gigantologies n. Plural of gigantology. • GIGANTOLOGY n. the study of giants. |
| INTOLERATIONS | • INTOLERATION n. lack of toleration. |
| ODONTOLOGICAL | • odontological adj. (Rare) referring or pertaining to odontology; dental. • ODONTOLOGICAL adj. relating to odontology, also ODONTOLOGIC. |
| ODONTOLOGISTS | • odontologists n. Plural of odontologist. • ODONTOLOGIST n. a student of odontology. |
| ONTOLOGICALLY | • ontologically adv. In an ontological manner. • ONTOLOGICAL adv. based upon being or existence, also ONTOLOGIC. |
| PALAEONTOLOGY | • palaeontology n. Britain standard spelling of paleontology. • palæontology n. Obsolete typography of palaeontology. • PALAEONTOLOGY n. the study of fossils, also PALEONTOLOGY. |
| PALEONTOLOGIC | • paleontologic adj. Pertaining to paleontology; characteristic of paleontology. • PALEONTOLOGIC adj. relating to paleontology, also PALEONTOLOGICAL. |
| PHENTOLAMINES | • phentolamines n. Plural of phentolamine. • PHENTOLAMINE n. an adrenergic blocking agent used esp. in the diagnosis and treatment of hypertension due to pheochromocytoma. |
| SEDIMENTOLOGY | • sedimentology n. (Geology) The study of natural sediments and of the processes by which they are formed. • SEDIMENTOLOGY n. the study of sediment. |