| FIBROCEMENTS | • FIBROCEMENT n. (tradename) a kind of wallboard, made of compressed asbestos and cement, also FIBRO, FIBROLITE. |
| FIREBOMBINGS | • firebombings n. Plural of firebombing. • FIREBOMBING n. the act of attacking with incendiary bombs. |
| FLABELLIFORM | • flabelliform adj. Shaped like a fan; flabellate. • FLABELLIFORM adj. shaped like a fan. |
| FORMALISABLE | • formalisable adj. Alternative form of formalizable. • FORMALISABLE adj. capable of being formalised, also FORMALIZABLE. |
| FORMALIZABLE | • formalizable adj. Capable of being formalized. • FORMALIZABLE adj. capable of being formalized, also FORMALISABLE. |
| GEMFIBROZILS | • GEMFIBROZIL n. a drug that lowers the level of low-density lipoproteins in the blood and is therefore used to treat patients with hypercholesterolaemia. |
| IMPERFORABLE | • imperforable adj. Incapable of being perforated. • IMPERFORABLE adj. not able to be perforated. |
| INFORMIDABLE | • informidable adj. (Obsolete) Not formidable; not to be feared or dreaded. • INFORMIDABLE adj. not formidable. |
| IRREFORMABLE | • irreformable adj. That cannot be reformed. • IRREFORMABLE adj. incapable of being reformed. |
| IRREFORMABLY | • irreformably adv. Such that it cannot be reformed. • IRREFORMABLE adv. incapable of being reformed. |
| NEUROFIBROMA | • neurofibroma n. (Medicine) A benign tumor composed of fibroblasts surrounding nerve cells. • NEUROFIBROMA n. a tumour of the nervous fibre. |
| PLUMBIFEROUS | • plumbiferous adj. Producing or containing lead. • PLUMBIFEROUS adj. bearing or yielding lead. |
| UNFORMIDABLE | • unformidable adj. Not formidable. • UNFORMIDABLE adj. not formidable. |
| UNMODIFIABLE | • unmodifiable adj. Incapable of being modified; immune to modification. • UNMODIFIABLE adj. not modifiable. |