| AUTOEROTICISMS | • autoeroticisms n. Plural of autoeroticism. • AUTOEROTICISM n. sexual feeling arising without known external stimulation, also AUTOEROTISM. |
| CHEMAUTOTROPHS | • CHEMAUTOTROPH n. an organism, such as a bacterium, that obtains its energy from inorganic reactions using simple compounds, such as ammonia or carbon dioxide. |
| COUNTERMOTIONS | • countermotions n. Plural of countermotion. • COUNTERMOTION n. an opposite motion. |
| ENTOMOSTRACOUS | • entomostracous adj. (Zoology, archaic) Belonging to the Entomostraca, a former subclass of crustaceans. • ENTOMOSTRACOUS adj. of or like an entomostracan, any of the lower order of crustaceans. |
| HETEROSOMATOUS | • heterosomatous adj. (Zoology) Belonging to the Heterosomata. • HETEROSOMATOUS adj. of or like the Heterosomata, the flatfishes. |
| MACROMUTATIONS | • macromutations n. Plural of macromutation. • MACROMUTATION n. an abnormally great change in the characteristics of a population of animals or plants over relatively few successive generations. |
| MICROSTOMATOUS | • MICROSTOMATOUS adj. having an unusually small mouth, also MICROSTOMOUS. |
| MONOUNSATURATE | • monounsaturate n. A monounsaturated oil, or fatty acid. • mono-unsaturate n. Alternative spelling of monounsaturate. • MONOUNSATURATE n. a monounsaturated compound. |
| MONSTRUOSITIES | • monstruosities n. Plural of monstruosity. • MONSTRUOSITY n. (obsolete) monstrosity. |
| NEUROANATOMIST | • neuroanatomist n. An expert in neuroanatomy. • NEUROANATOMIST n. one who studies neuroanatomy. |
| OBSTRUCTIONISM | • obstructionism n. A deliberate policy of obstructing something, especially a political process or body. • OBSTRUCTIONISM n. deliberate interference with the progress or business esp. of a legislative body. |
| OSTEODERMATOUS | • OSTEODERMATOUS adj. of or like an osteoderm, also OSTEODERMAL, OSTEODERMIC, OSTEODERMOUS. |
| PROTOACTINIUMS | • PROTOACTINIUM n. a radioactive element that yields actinium on disintegration. |
| RADIOSTRONTIUM | • radiostrontium n. Any radioactive isotope of strontium, especially 9038Sr. • RADIOSTRONTIUM n. a radioactive isotope of strontium, esp. strontium-90. |
| RECOMPUTATIONS | • recomputations n. Plural of recomputation. • RECOMPUTATION n. the act of recomputing. |
| RHEUMATOLOGIST | • rheumatologist n. A doctor specializing in the treatment of arthritis and other ailments of the joints. • RHEUMATOLOGIST n. one who studies rheumatology. |
| TAUTOCHRONISMS | • TAUTOCHRONISM n. the state of being a tautochrone. |
| TETRACHOTOMOUS | • tetrachotomous adj. Dividing or branching into four equal pieces. • TETRACHOTOMOUS adj. divided into fours. |
| TRAUMATOLOGIES | • TRAUMATOLOGY n. the study of wounds and their effects. |
| TRICHOTOMOUSLY | • trichotomously adv. In a trichotomous manner. • TRICHOTOMOUS adv. divided into three parts. |