| AUXOSPORES | • auxospores n. Plural of auxospore. • AUXOSPORE n. a diatom cell before its siliceous wall is formed. |
| EXOSPORIUM | • exosporium n. (Botany) The outer layer of a pollen grain or spore; the exine. • EXOSPORIUM n. the outermost layer of spores of certain bacilli. |
| EXOSPOROUS | • exosporous adj. Relating to an exospore. • EXOSPOROUS adj. of or like an exospore, the extreme outer wall of a spore; the epispore. |
| EXPOSTURES | • EXPOSTURE n. (Shakespeare) exposure. |
| EXPOUNDERS | • expounders n. Plural of expounder. • EXPOUNDER n. one who expounds. |
| EXPRESSURE | • expressure n. (Obsolete) Expression; utterance; representation. • EXPRESSURE n. the act of expressing. |
| EXPURGATES | • expurgates v. Third-person singular simple present indicative form of expurgate. • EXPURGATE v. to purify or revise; to censor. |
| FOURPLEXES | • fourplexes n. Plural of fourplex. • FOURPLEX n. a building having four units, also QUADPLEX. |
| GASPEREAUX | • gaspereaux n. Plural of gaspereau. • GASPEREAU n. (French) a fish of the herring family found on the Atlantic coast of North America, aka alewife. |
| PARASEXUAL | • parasexual adj. (Biology) Exhibiting parasexuality. • parasexual adj. Both parasocial and sexual; being or relating to a one-sided sexual relationship. • PARASEXUAL adj. relating to reproduction that results in recombination of genes from different individuals. |
| POXVIRUSES | • poxviruses n. Plural of poxvirus. • POXVIRUS n. any one of a group of DNA-containing animal viruses. |
| REEXPOSURE | • reexposure n. A second or subsequent exposure. • REEXPOSURE n. a new exposure. |
| SCRUMPOXES | • SCRUMPOX n. (slang) rugby slang for impetigo spread by players' faces rubbing together in the scrum. |
| SUPEREXALT | • superexalt v. (Transitive) To exalt to a superior degree; to exalt above others. • SUPEREXALT v. to exalt to a superior degree. |
| SUPERFIXES | • superfixes n. Plural of superfix. • superfixes v. Third-person singular simple present indicative form of superfix. • SUPERFIX n. a recurrent pattern of stress in speech. |
| SUPERHELIX | • superhelix n. (Molecular biology) The shape formed by a helix which in turn is twisted into a larger helix. • SUPERHELIX n. a helix, as of DNA, which has its axis arranged in a helical coil. |
| SUPERMAXES | • supermaxes n. Plural of supermax. • SUPERMAX n. a jail with the highest level of security. |
| SUPEROXIDE | • superoxide n. (Chemistry) A peroxide. • superoxide n. (Chemistry) The univalent anion, O2-, obtained from molecular oxygen by adding an electron; any compound… • SUPEROXIDE n. a peroxide, an oxide with the highest proportion of oxygen. |
| SUPERSEXES | • supersexes n. Plural of supersex. • SUPERSEX n. very good sex. |
| SUPERTAXES | • supertaxes n. Plural of supertax. • SUPERTAX n. an additional tax. |