| CRYOBIOLOGY | • cryobiology n. The study of the effects of low temperature on living organisms. • CRYOBIOLOGY n. the study of life under cold conditions. |
| DACTYLOLOGY | • dactylology n. The use of the fingers and hands to communicate ideas, especially by the deaf. • DACTYLOLOGY n. the study of sign language. |
| GYNAECOLOGY | • gynaecology n. Alternative form of gynecology. • gynæcology n. Archaic spelling of gynecology. • GYNAECOLOGY n. the study of women's physiology, also GYNECOLOGY. |
| ICHTHYOLOGY | • ichthyology n. The branch of zoology devoted to the study of fish. • ICHTHYOLOGY n. the study of fish. |
| LARYNGOLOGY | • laryngology n. The branch of physiology dealing with the larynx and its disorders. • LARYNGOLOGY n. the study of the larynx. |
| LARYNGOTOMY | • laryngotomy n. (Surgery) The surgical operation of cutting into the larynx. • LARYNGOTOMY n. surgical removal of the larynx. |
| MARTYROLOGY | • martyrology n. (Roman Catholicism) A catalogue or list of martyrs (or, more precisely, of saints), arranged in the… • martyrology n. (Judaism) The story of the deaths of several famous Rabbis (including Rabbi Akiva) by Romans, read both… • MARTYROLOGY n. the study of martyrs. |
| MYRMECOLOGY | • myrmecology n. (Entomology) The study of ants. • MYRMECOLOGY n. the scientific study of ants. |
| PHOTOGLYPHY | • photoglyphy n. Photoglyphic engraving. • PHOTOGLYPHY n. photography by photoglyph. |
| POLYGONALLY | • polygonally adv. In a polygonal manner. • POLYGONAL adv. like a polygon. |
| PYROBALLOGY | • pyroballogy n. (Weaponry, obsolete, rare) The study of artillery; the practice of using artillery as a weapon. • PYROBALLOGY n. the study of artillery. |
| SPHYGMOLOGY | • sphygmology n. (Medicine, usually historical) The study of the pulse. • SPHYGMOLOGY n. the study of the pulse. |
| SYMBOLOLOGY | • symbolology n. Alternative form of symbology. • SYMBOLOLOGY n. the study of symbols, also SYMBOLOGY. |
| SYNOECOLOGY | • SYNOECOLOGY n. the study of ecological communities, also SYNECOLOGY. |
| SYPHILOLOGY | • syphilology n. The scientific study of, and treatment of, syphilis. • SYPHILOLOGY n. the study of syphilis. |