| PARAMENSTRUUMS | • PARAMENSTRUUM n. the four days before and the four days after the onset of menstruation. |
| STIRPICULTURES | • STIRPICULTURE n. selective breeding. |
| SUBPREFECTURES | • subprefectures n. Plural of subprefecture. • sub-prefectures n. Plural of sub-prefecture. • SUBPREFECTURE n. the office of subprefect. |
| SUPERCOMPUTERS | • supercomputers n. Plural of supercomputer. • SUPERCOMPUTER n. a large very fast mainframe used esp. for scientific computations. |
| SUPERNUTRIENTS | • supernutrients n. Plural of supernutrient. • SUPERNUTRIENT n. an exceptionally good nutrient. |
| SUPERSATURATED | • supersaturated adj. (Chemistry, physics, of a solution) More concentrated than is normally possible. • supersaturated adj. (Physics, of a vapor) Having a vapor pressure higher than is normally possible. • supersaturated v. Simple past tense and past participle of supersaturate. |
| SUPERSATURATES | • supersaturates v. Third-person singular simple present indicative form of supersaturate. • SUPERSATURATE v. to add to (a solution) beyond saturation. |
| SUPERSTRUCTING | • superstructing v. Present participle of superstruct. • SUPERSTRUCT v. to build on something else as a foundation. |
| SUPERSTRUCTION | • superstruction n. The act of superstructing, or building upon. • superstruction n. That which is built on some foundation; an edifice; a superstructure. • SUPERSTRUCTION n. the act of superstructing. |
| SUPERSTRUCTIVE | • superstructive adj. Built or erected upon something else. • SUPERSTRUCTIVE adj. relating to a superstructure. |
| SUPERSTRUCTURE | • superstructure n. (Nautical) Any structure built above the top full deck (FM 55-501). • superstructure n. Any material structure or edifice built on something else; that which is raised on a foundation or basis. • superstructure n. (Sometimes figurative) All that part of a building above the basement. |
| SUPERVIRTUOSOS | • supervirtuosos n. Plural of supervirtuoso. • SUPERVIRTUOSO n. an exceptionally talented virtuoso. |