| CEPHALOTHORAXES | • cephalothoraxes n. Plural of cephalothorax. • CEPHALOTHORAX n. the body, or head with thorax, of spiders, crustaceans, etc. |
| CLINOPYROXENES | • clinopyroxenes n. Plural of clinopyroxene. • CLINOPYROXENE n. a member of the pyroxene group of minerals having a monoclinic crystal structure, such as augite, diopside, or jadeite. |
| COMPLEXATIONS | • complexations n. Plural of complexation. • COMPLEXATION n. a complex. |
| COMPLEXIONLESS | • complexionless adj. Colourless; pale. • COMPLEXIONLESS adj. without a complexion. |
| COMPLEXIONS | • complexions n. Plural of complexion. • complex␣ions n. Plural of complex ion. • COMPLEXION n. the colour or look of the skin. |
| COMPLEXONES | • complexones n. Plural of complexone. • COMPLEXONE n. any chelating agent, such as EDTA, used for the analytical determination of metals. |
| COWPOXES | • cowpoxes n. Plural of cowpox. • COWPOX n. a cattle disease. |
| EXPECTORATIONS | • expectorations n. Plural of expectoration. • EXPECTORATION n. the act of expectorating. |
| EXPECTORATORS | • expectorators n. Plural of expectorator. • EXPECTORATOR n. one who expectorates. |
| EXTEROCEPTORS | • exteroceptors n. Plural of exteroceptor. • EXTEROCEPTOR n. a sense organ excited by exteroceptive stimuli. |
| IMMUNOCOMPLEXES | • immunocomplexes n. Plural of immunocomplex. • IMMUNOCOMPLEX n. a complex formed between an antibody and an antigen. |
| OXYCEPHALOUS | • OXYCEPHALOUS adj. having a conical skull, also OXYCEPHALIC. |
| PHOTOTOXICITIES | • phototoxicities n. Plural of phototoxicity. • PHOTOTOXICITY n. the state of being phototoxic. |
| PHYTOTOXICITIES | • phytotoxicities n. Plural of phytotoxicity. • PHYTOTOXICITY n. the state of being phytotoxic. |
| PRAXINOSCOPE | • praxinoscope n. (Historical) An animation device invented in 1877 and used in early image projection. It consisted of… • PRAXINOSCOPE n. an instrument with mirrors in which a series of moving drawings appear as a continuously moving picture; an early form of cinematograph. |
| PRAXINOSCOPES | • praxinoscopes n. Plural of praxinoscope. • PRAXINOSCOPE n. an instrument with mirrors in which a series of moving drawings appear as a continuously moving picture; an early form of cinematograph. |
| PROLOCUTRIXES | • PROLOCUTRIX n. a spokesman, a chairwoman, esp. of the lower house of Convocation. |