| CHROMATOLOGY | • chromatology n. The scientific study of colour. • CHROMATOLOGY n. the science of colour. |
| DIALECTOLOGY | • dialectology n. The study of dialects. • DIALECTOLOGY n. the study of dialects. |
| EPIPHYTOLOGY | • epiphytology n. Study of epiphytes and their ecology. • EPIPHYTOLOGY n. the study of epiphytes. |
| GRAMMATOLOGY | • grammatology n. The scientific study of writing systems or scripts. • GRAMMATOLOGY n. the study of systems of writing. |
| PALEONTOLOGY | • paleontology n. (American spelling) Study of the forms of life existing in prehistoric or geologic times, especially… • PALEONTOLOGY n. the study of fossils, also PALAEONTOLOGY. |
| PARASITOLOGY | • parasitology n. A study of parasites. • PARASITOLOGY n. a branch of biology dealing with parasites and parasitism esp. among animals. |
| PERINATOLOGY | • perinatology n. A branch of obstetrics focusing on the medical and surgical management of high-risk pregnancies. |
| PLACENTOLOGY | • placentology n. (Medicine) The study of the placenta. • PLACENTOLOGY n. the scientific study of placentae. |
| PNEUMATOLOGY | • pneumatology n. The study of spiritual beings and phenomena, especially the interactions between humans and God. • pneumatology n. (Christianity, theology) The study of the Holy Spirit as revealed in Scripture. • pneumatology n. The science dealing with air or gases, their physical and chemical properties, therapeutic applications, etc. |
| PROTISTOLOGY | • protistology n. (Biology) The scientific study of protists. • PROTISTOLOGY n. the study of protists. |
| RHEUMATOLOGY | • rheumatology n. (Medicine) The branch of medicine specializing in arthritis and other ailments of the joints. • RHEUMATOLOGY n. the study of rheumatism. |
| THAUMATOLOGY | • thaumatology n. The study of miracles. • THAUMATOLOGY n. the study of miracles. |
| TRAUMATOLOGY | • traumatology n. (Medicine, psychology) A branch of medicine that deals with the diagnosis and treatment of trauma. • TRAUMATOLOGY n. the study of wounds and their effects. |
| ZOOPHYTOLOGY | • zoophytology n. The natural history of zoophytes. • zoöphytology n. Archaic spelling of zoophytology. • ZOOPHYTOLOGY n. the study of zoophytes, plantlike animals. |