| APODOSIS | • apodosis n. (Logic, grammar) The consequential clause in a conditional sentence. • APODOSIS n. (Greek) the main clause of a conditional sentence. |
| ISOSPORY | • isospory n. The quality of being isosporous. • ISOSPORY n. the condition of producing sexless spores. |
| ISOTOPES | • isotopes n. Plural of isotope. • ISOTOPE n. one of two more atoms with the same atomic number that contain different numbers of neutrons. |
| OPSONINS | • opsonins n. Plural of opsonin. • OPSONIN n. a substance of blood serum making bacteria vulnerable to phagocytic action. |
| OPSONISE | • opsonise v. Alternative spelling of opsonize. • OPSONISE v. to make (bacteria) more susceptible to consumption by phagocytes, also OPSONIZE. |
| PLOSIONS | • plosions n. Plural of plosion. • PLOSION n. a release of breath after articulating certain consonants. |
| POCOSINS | • pocosins n. Plural of pocosin. • POCOSIN n. (Native American) an upland swamp of the coastal plain of the southeastern US, also POCOSEN, POCOSON. |
| POISSONS | • Poissons n. Plural of Poisson. • POISSON n. (French) a fish. |
| POLOISTS | • poloists n. Plural of poloist. • POLOIST n. a polo player. |
| POSITONS | • positons n. Plural of positon. • POSITON n. an electron but with a positive charge, also POSITRON. |
| PROVISOS | • provisos n. Plural of proviso. • PROVISO n. (Latin) a clause in a document containing a condition. |
| SOOPINGS | • SOOPING n. the act of sweeping. |
| SPONSION | • sponsion n. The act of becoming surety for another. • sponsion n. An act or engagement on behalf of a state, by an agent not specially authorized for the purpose, or… • SPONSION n. the act of becoming surety for another. |
| SPOOKISH | • spookish adj. (Informal) Frightening or unnerving in the manner of something eerie or supernatural; spooky. • spookish adj. (Informal, often of a horse or other animal) Easily startled, frightened, or unnerved. • SPOOKISH adj. spooky. |
| SPOONIES | • spoonies n. Plural of spoonie. • spoonies n. Plural of spoony. • SPOONY n. one who is foolishly fooled, also SPOONEY. |
| TOPSOILS | • topsoils n. Plural of topsoil. • TOPSOIL v. to remove the surface layer of soil from. |