| AGNOIOLOGY | • agnoiology n. The study of things of which cannot be known. • AGNOIOLOGY n. the science or study of ignorance. |
| BIOECOLOGY | • bioecology n. The specifically biological aspects of ecology. • BIOECOLOGY n. the study of interaction of life in the environment. |
| CODICOLOGY | • codicology n. The study of codices (early handwritten books). • CODICOLOGY n. the study of manuscripts. |
| COYOTILLOS | • coyotillos n. Plural of coyotillo. • COYOTILLO n. (Spanish) a poisonous shrub of the southwestern United States and Mexico. |
| DOCIMOLOGY | • docimology n. Scientific testing, as in assaying metals, etc. • DOCIMOLOGY n. the art of assaying. |
| EXOBIOLOGY | • exobiology n. (Biology, science fiction) The branch of biology dealing with lifeforms originating a different planet. • EXOBIOLOGY n. the study of extraterrestrial life. |
| GNOSIOLOGY | • gnosiology n. Alternative form of gnoseology. • GNOSIOLOGY n. the philosophy of knowledge, also GNOSEOLOGY. |
| OLIGOPSONY | • oligopsony n. An economic condition in which a small number of buyers exert control over the market price of a commodity. • OLIGOPSONY n. a market situation in which each of a few buyers exerts a disproportionate influence on the market. |
| ONEIROLOGY | • oneirology n. The study of dreams and their interpretation. • ONEIROLOGY n. the study of dreams. |
| ORISMOLOGY | • orismology n. (Rare, lexicography) The explanation of technical terms. • orismology n. (Rare, lexicography) Technical terms collectively; terminology. • ORISMOLOGY n. the science of defining technical terms. |
| OZONOLYSIS | • ozonolysis n. (Chemistry) Any reaction with ozone, especially to a double bond, in which cleavage of a bond occurs. • OZONOLYSIS n. the process of treating an organic compound with ozone to form an ozonide, used to locate double bonds in molecules. |
| POLYOMINOS | • polyominos n. Plural of polyomino. • POLYOMINO n. a flat, many-sided shape made of up of identical squares placed side by side. |
| STORIOLOGY | • storiology n. The study of folk tales. • STORIOLOGY n. the study of folk tales. |
| TOXICOLOGY | • toxicology n. (Sciences, pharmacology) The branch of pharmacology that deals with the nature, effect, detection and… • TOXICOLOGY n. the science which treats of poisons, their effects, antidotes, and recognition. |