| COMPLEXES | • complexes n. Plural of complex. • complexes v. Third-person singular simple present indicative form of complex. • COMPLEX v. to make complicated. |
| ENDOMIXES | • endomixes n. Plural of endomixis. • ENDOMIXIS n. in Protozoa, a nuclear reorganization without conjugation. |
| EXODERMIS | • exodermis n. Hypodermis. • EXODERMIS n. the outer cortex layer of a root. |
| EXOGAMIES | • exogamies n. Plural of exogamy. • EXOGAMY n. marriage outside a particular group. |
| EXOGENISM | • EXOGENISM n. the state of being exogenous, developing from superficial rather than deep tissue. |
| EXOSMOSES | • exosmoses n. Plural of exosmosis. • EXOSMOSE n. osmosis outwards, i.e. away from the solution, also EXOSMOSIS. |
| EXPOSOMES | • exposomes n. Plural of exposome. • EXPOSOME n. a collection of environmental factors, such as stress and diet, to which an individual is exposed and which can have an effect on health. |
| HOMOSEXES | • homosexes n. Plural of homosex. • HOMOSEX n. (short for) homosexuality. |
| IMPOSEXES | • IMPOSEX n. the superimposition of male sexual characteristics onto female gastropods, caused by certain pollutants. |
| KETOXIMES | • ketoximes n. Plural of ketoxime. • KETOXIME n. an oxime product of a ketone reacting with hydroxylamine. |
| METHOXIES | • METHOXY n. a drug that is claimed to increase muscle size and is taken as a supplement by some athletes. |
| OVERMIXES | • overmixes v. Third-person singular simple present indicative form of overmix. • OVERMIX v. to mix too much. |
| OXIMETERS | • oximeters n. Plural of oximeter. • OXIMETER n. a photoelectric instrument for measuring the oxygen saturation of the blood. |
| SIXTEENMO | • sixteenmo n. Sextodecimo (as a paper size in printing). • SIXTEENMO n. a book size 5 5/8 in. x 4 3/8 in. (abbreviated as 16mo.), also SEXTODECIMO. |
| XENOTIMES | • xenotimes n. Plural of xenotime. • XENOTIME n. (Greek) a phosphate of yttrium occurring in yellowish-brown tetragonal crystals. |