| FINGERPLAYS | • fingerplays n. Plural of fingerplay. |
| FISSIPARITY | • fissiparity n. (Biology) The quality of being fissiparous. • FISSIPARITY n. the state of being fissiparous. |
| FLYPITCHERS | • fly-pitchers n. Plural of fly-pitcher. • FLYPITCHER n. one who runs a flypitch, a market stall for which an operator has no licence. |
| FLYPOSTINGS | • FLYPOSTING n. putting up advertising stickers without authorisation. |
| FLYSPECKING | • flyspecking n. A technique for painting furniture with flicked drops of paint. • flyspecking v. Present participle of flyspeck. • FLYSPECK v. to mark with minute spots. |
| GYPSIFEROUS | • gypsiferous adj. Containing gypsum. • GYPSIFEROUS adj. bearing gypsum. |
| OPSONIFYING | • opsonifying v. Present participle of opsonify. • OPSONIFY v. to form opsonins in, a substance of blood serum making bacteria vulnerable to phagocytic action. |
| PLATYFISHES | • platyfishes n. Plural of platyfish. • PLATYFISH n. a small tropical fish, also PLATY. |
| POLYOLEFINS | • polyolefins n. Plural of polyolefin. • POLYOLEFIN n. a polymer of an alkene (as polyethylene). |
| POLYSULFIDE | • polysulfide n. (Chemistry) Any compound of general formula RSnR having a chain of more than two sulfur atoms; any derivative… • POLYSULFIDE n. a sulfide containing two or more atoms of sulfur in the molecule, also POLYSULPHIDE. |
| PRESANCTIFY | • PRESANCTIFY v. to sanctify in advance. |
| PYROSULFITE | • pyrosulfite n. (Inorganic chemistry) metabisulfite. • PYROSULFITE n. as in sodium pyrosulfite, an inorganic compound used as a preservative, antioxidant and disinfectant. |
| SAPONIFYING | • saponifying v. Present participle of saponify. • SAPONIFY v. to convert into soap. |
| SIMPLIFYING | • simplifying v. Present participle of simplify. • SIMPLIFY v. to make simple. |
| SPAGHETTIFY | • spaghettify v. (Astrophysics) To stretch an object into a long thin shape under the influence of a very strong gravitational… • SPAGHETTIFY v. to make into spaghetti, with particular reference to black holes. |
| SPECIFICITY | • specificity n. The state of being specific rather than general. • specificity n. The extent to which a characteristic is specific to a given person, place, or thing; thus… • SPECIFICITY n. the state of being specific. |
| SPRITEFULLY | • SPRITEFUL adv. impish. |
| SUPERFAMILY | • superfamily n. (Taxonomy) A taxonomic category above family and below order (and its subdivisions). • superfamily n. (Molecular biology) A large group of related proteins or other molecules. • SUPERFAMILY n. a category of biological classification ranking below an order and above a family. |
| SUPERFLUITY | • superfluity n. The quality or state of being superfluous; overflowingness. • superfluity n. Something superfluous, as a luxury. • superfluity n. (Rare) Collective noun for a group of nuns. |