| COMETOLOGY | • cometology n. The branch of astronomy that deals with comets. • COMETOLOGY n. the study of comets. |
| DEMONOLOGY | • demonology n. The study of demons, especially the incantations required to summon and control them. • DEMONOLOGY n. the study of demons. |
| EMBRYOLOGY | • embryology n. The scientific study of embryos. • EMBRYOLOGY n. the science which relates to the formation and development of the embryo in animals and plants. |
| EMMENOLOGY | • emmenology n. (Archaic) The scientific study of menstruation. • EMMENOLOGY n. the study of menstruation. |
| ENTOMOLOGY | • entomology n. The scientific study of insects, and (informal) of other arthropods (and occasionally other invertebrates). • ENTOMOLOGY n. the study of insects. |
| ENZYMOLOGY | • enzymology n. (Biology) The branch of science that studies enzymes. • ENZYMOLOGY n. the study of enzymes. |
| HEMATOLOGY | • hematology n. (Life sciences as basic research) The scientific#Adjective study#Noun of blood#Noun and blood-producing organs. • hematology n. (Medicine) The medical specialty dealing with the health#Noun and diseases of blood#Noun and blood-producing organs. • HEMATOLOGY n. the study of blood, also HAEMATOLOGY. |
| LONGSOMELY | • longsomely adv. In a longsome, long-lasting, or tedious manner; lengthily. • LONGSOME adv. tediously long. |
| MYCETOLOGY | • mycetology n. Synonym of mycology. • MYCETOLOGY n. the study of fungi. |
| MYCOLOGIES | • MYCOLOGY n. the branch of botany dealing with fungi. |
| MYTHOLOGER | • mythologer n. A mythologist. • MYTHOLOGER n. a mythologist. |
| NEMATOLOGY | • nematology n. (Biology) The branch of biology that studies nematode roundworms. • NEMATOLOGY n. the study of nematodes. |
| NUMEROLOGY | • numerology n. The study of the purported mystical relationship between numbers (or the letters of words, represented… • NUMEROLOGY n. the study of the occult significance of numbers. |
| SEISMOLOGY | • seismology n. The study of the vibration of the Earth’s interior caused by natural and unnatural sources, such as earthquakes. • SEISMOLOGY n. the study of earthquakes. |
| SEMATOLOGY | • sematology n. The science of signs, particularly of verbal signs, in the operation of thinking and reasoning; the… • SEMATOLOGY n. another name for semantics, the study of meaning. |
| SEMEIOLOGY | • semeiology n. Alternative form of semiology. • SEMEIOLOGY n. the study of signs and signals, also SEMIOLOGY. |
| THERMOLOGY | • thermology n. The scientific study of heat. • thermology n. Imaging of the body by means of infrared radiation. • THERMOLOGY n. the study of heat. |
| ZYMOLOGIES | • ZYMOLOGY n. the science of fermentation. |