| DEFRAGMENTERS | • defragmenters n. Plural of defragmenter. |
| FEARMONGERING | • fearmongering v. Present participle of fearmonger. • fearmongering n. The act of spreading needless fear; exaggerating purported threats in order to incite fear. • fear␣mongering v. Present participle of fear monger. |
| FERRIMAGNETIC | • ferrimagnetic adj. (Physics) Exhibiting ferrimagnetism. • FERRIMAGNETIC adj. of or relating to a substance (as ferrite) characterized by magnetization in which two types of ions of unequal magnetic moment are polarized in opposite directions. |
| FERROMAGNETIC | • ferromagnetic adj. (Physics) Exhibiting ferromagnetism. • FERROMAGNETIC adj. of or relating to substances with an abnormally high magnetic permeability, a definite saturation point, and appreciable residual magnetism and hysteresis. |
| FLAMEPROOFERS | • flameproofers n. Plural of flameproofer. • FLAMEPROOFER n. one who flameproofs. |
| FLAMETHROWERS | • flamethrowers n. Plural of flamethrower. • flame␣throwers n. Plural of flame thrower. • FLAMETHROWER n. a device that expels from a nozzle a burning stream of liquid or semiliquid fuel under pressure. |
| FREEMASONRIES | • freemasonries n. Plural of freemasonry. • FREEMASONRY n. spontaneous fellowship and sympathy among a number of people. |
| INTERFEROGRAM | • interferogram n. An image produced by using an interferometer. • INTERFEROGRAM n. a photographic record made by an apparatus for recording optical interference phenomena. |
| PERFORMATIVES | • performatives n. Plural of performative. • PERFORMATIVE n. such a statement, as opposed to constative. |
| PREAMPLIFIERS | • preamplifiers n. Plural of preamplifier. • PREAMPLIFIER n. an amplifier designed to amplify extremely weak electrical signals before they are fed to additional amplifier circuits. |
| PREFORMATIVES | • preformatives n. Plural of preformative. • PREFORMATIVE n. a prefixture in Semitic languages. |
| PREFORMULATED | • preformulated v. Simple past tense and past participle of preformulate. • PREFORMULATE v. to formulate in advance. |
| PREFORMULATES | • preformulates v. Third-person singular simple present indicative form of preformulate. • PREFORMULATE v. to formulate in advance. |
| REFLECTOGRAMS | • reflectograms n. Plural of reflectogram. • REFLECTOGRAM n. an image produced by reflectography. |
| REFORMATORIES | • reformatories n. Plural of reformatory. • REFORMATORY n. a penal institution to which esp. young or first offenders are committed for training and reformation. |
| REFRACTOMETER | • refractometer n. (Physics) An optical instrument used to measure the refractive index of a substance. • REFRACTOMETER n. an instrument for measuring the refraction of light. |
| REFRACTOMETRY | • refractometry n. (Physics) the measurement of refractive index. • REFRACTOMETRY n. measurement by refractometer. |
| REMANUFACTURE | • remanufacture v. To make a system or subsystem that meets the standards of one newly manufactured by disassembling a… • remanufacture n. This process. • REMANUFACTURE v. to manufacture into a new product. |
| RETRANSFORMED | • retransformed v. Simple past tense and past participle of retransform. • RETRANSFORM v. to transform again. |
| UNPERFORMABLE | • unperformable adj. Not performable; that cannot be performed. • UNPERFORMABLE adj. not performable. |