| ARGILLIFEROUS | • argilliferous adj. (Geology) Producing clay; rich in argil. • ARGILLIFEROUS adj. containing or yielding clay. |
| DEFLAGRATIONS | • deflagrations n. Plural of deflagration. • DEFLAGRATION n. the rapid burning away of anything in a destructive fire. |
| DEFORMALISING | • DEFORMALISE v. to make less formal, also DEFORMALIZE. |
| FESTIVALGOERS | • festivalgoers n. Plural of festivalgoer. • festival-goers n. Plural of festival-goer. • FESTIVALGOER n. one who attends a festival. |
| FIBROMYALGIAS | • fibromyalgias n. Plural of fibromyalgia. • FIBROMYALGIA n. any of a group of rheumatic disorders affecting soft tissues. |
| FILMOGRAPHIES | • filmographies n. Plural of filmography. • FILMOGRAPHY n. a list of the films of a particular actor or director. |
| FLEXOGRAPHIES | • FLEXOGRAPHY n. a method of rotary letterpress printing using a resilient printing plate and solvent-based ink, used characteristically for printing on metal foil or plastic. |
| FLOWCHARTINGS | • FLOWCHARTING n. the act of making a flowchart. |
| FORESTALLINGS | • forestallings n. Plural of forestalling. • FORESTALLING n. the act of forestalling. |
| FORETRIANGLES | • foretriangles n. Plural of foretriangle. • FORETRIANGLE n. the triangular area formed by the deck, foremast, and headstay of a sailing vessel. |
| FORMULARISING | • formularising v. Present participle of formularise. • FORMULARISE v. to state in or reduce to a formula, also FORMULARIZE. |
| FRANKALMOIGNS | • FRANKALMOIGN n. land tenure requiring religious obligations on part of tenant. |
| GRANULIFEROUS | • granuliferous adj. Full of granulations. • GRANULIFEROUS adj. bearing granules. |
| PARFOCALISING | • PARFOCALISE v. to make parfocal, also PARFOCALIZE. |
| REFLECTOGRAMS | • reflectograms n. Plural of reflectogram. • REFLECTOGRAM n. an image produced by reflectography. |
| WATERFOWLINGS | • WATERFOWLING n. the sport of shooting waterfowl. |