| AEROBIOLOGY | • aerobiology n. The study of the dispersion of airborne biological materials, as pollen, spores, microorganisms, or viruses. • AEROBIOLOGY n. the study of airborne organisms. |
| AGROECOLOGY | • agroecology n. The agricultural ecology. |
| ARCHAEOLOGY | • archaeology n. The study of the past by excavation and analysis of its material remains… • archæology n. Archaic spelling of archaeology. • ARCHAEOLOGY n. the study of ancient human artefacts, also ARCHEOLOGY. |
| DERMATOLOGY | • dermatology n. (Medicine) The study of the skin and its diseases. • DERMATOLOGY n. the study of skin. |
| ESCHATOLOGY | • eschatology n. (Countable) System of doctrines concerning final matters, such as death. • eschatology n. (Uncountable) The study of the end times — the end of the world, notably in Christian and Islamic theology… • ESCHATOLOGY n. a branch of theology concerned with the end of the world. |
| ETYMOLOGICA | • ETYMOLOGICON n. an etymological dictionary, also ETYMOLOGICUM. |
| GOODLYHEADS | • GOODLYHEAD n. (Spenser) goodness, also GOODLIHEAD. |
| GYNAECOLOGY | • gynaecology n. Alternative form of gynecology. • gynæcology n. Archaic spelling of gynecology. • GYNAECOLOGY n. the study of women's physiology, also GYNECOLOGY. |
| HAEMATOLOGY | • haematology n. (Medicine) The scientific study of blood and blood-producing organs. • hæmatology n. (UK, dated) Alternative spelling of haematology. • HAEMATOLOGY n. the study of blood, diseases of blood, and blood-forming tissues, also HEMATOLOGY. |
| KARYOLOGIES | • karyologies n. Plural of karyology. • KARYOLOGY n. the study of cell nuclei. |
| LOGODAEDALY | • logodaedaly n. (Rare) Skill or cleverness in the coining of new words. • logodaedaly n. (Quite rare) A skillfully or cleverly coined new word. • LOGODAEDALY n. verbal legerdemain, esp. in the imaginative or capricious coining of new words. |
| NEONATOLOGY | • neonatology n. (Medicine) The branch of medicine that deals with newborn infants, especially the ill or premature newborn infant. • NEONATOLOGY n. the study of newborn babies. |
| PANTHEOLOGY | • pantheology n. A system of theology embracing all religions; a complete system of theology. • PANTHEOLOGY n. a synthesis of all religions and the knowledge of all gods. |
| PHRASEOLOGY | • phraseology n. Study of set or fixed expressions. • phraseology n. The style in which words and phrases are used in writing or speech. • phraseology n. A group of specialized words and expressions used by a particular group. |
| PLANETOLOGY | • planetology n. (Astronomy) The study of planets, planetary systems and the solar system. • PLANETOLOGY n. the study of planets. |
| SEMASIOLOGY | • semasiology n. (Linguistics) Semantics; a discipline within linguistics concerned with the meaning of a word independent… • SEMASIOLOGY n. the study of meaning, esp. the study of semantic change. |
| SPELAEOLOGY | • spelaeology n. Alternative form of speleology. • SPELAEOLOGY n. the study and exploration of caves, also SPELEOLOGY. |