| AGNOIOLOGY | • agnoiology n. The study of things of which cannot be known. • AGNOIOLOGY n. the science or study of ignorance. |
| BIBLIOLOGY | • bibliology n. The study of the history of books and the art of printing. • bibliology n. The study of biblical literature, or theology. • BIBLIOLOGY n. the study of books. |
| CARDIOLOGY | • cardiology n. (Medicine) The study of the structure, function, and disorders of the heart. • CARDIOLOGY n. the study of the heart. |
| CRANIOLOGY | • craniology n. The study of the physical characteristics of the human skull. • CRANIOLOGY n. the study of skulls, aka phrenology. |
| DELTIOLOGY | • deltiology n. The study and collection of postcards. • DELTIOLOGY n. the collecting of postcards. |
| EXOBIOLOGY | • exobiology n. (Biology, science fiction) The branch of biology dealing with lifeforms originating a different planet. • EXOBIOLOGY n. the study of extraterrestrial life. |
| GLACIOLOGY | • glaciology n. (Geography) The study of ice and its effect on the landscape, especially the study of glaciers. • GLACIOLOGY n. the study of ice ages and glaciation. |
| GNOSIOLOGY | • gnosiology n. Alternative form of gnoseology. • GNOSIOLOGY n. the philosophy of knowledge, also GNOSEOLOGY. |
| HISTIOLOGY | • histiology n. (Dated) Alternative form of histology. • HISTIOLOGY n. the study of the tissues of organisms, also HISTOLOGY. |
| MISSIOLOGY | • missiology n. The area of practical theology which studies the mandate, message and work of the Christian missionary. • MISSIOLOGY n. the study of the church's mission esp. with respect to missionary activity. |
| PHYSIOLOGY | • physiology n. A branch of biology that deals with the functions and activities of life or of living matter (as organs… • physiology n. (Obsolete) The study and description of natural objects; natural science. • PHYSIOLOGY n. a branch of biology that deals with the functions and activities of life or of living matter (as organs, tissues, or cells) and of the physical and chemical phenomena involved. |
| SEMEIOLOGY | • semeiology n. Alternative form of semiology. • SEMEIOLOGY n. the study of signs and signals, also SEMIOLOGY. |
| STORIOLOGY | • storiology n. The study of folk tales. • STORIOLOGY n. the study of folk tales. |