| FIDELISMOS | • FIDELISMO n. belief in the principles of Fidel Castro. |
| FIELDMOUSE | • fieldmouse n. Alternative spelling of field mouse. • field␣mouse n. (North America) A small vole such as the meadow vole. • field␣mouse n. One of several species of mice in genus Apodemus found in Eurasia and Africa. |
| FORMALISED | • formalised v. Simple past tense and past participle of formalise. • FORMALISE v. to make formal, also FORMALIZE. |
| FORMAMIDES | • formamides n. Plural of formamide. • FORMAMIDE n. a colourless hygroscopic liquid used as a solvent. |
| FORMULISED | • formulised v. Simple past tense and past participle of formulise. • FORMULISE v. to express in a formula, also FORMULIZE. |
| FUROSEMIDE | • furosemide n. (Pharmacology) A diuretic (trademark Lasix) used in the treatment of congestive heart failure and edema. • FUROSEMIDE n. a synthetic diuretic drug used esp. in treating oedema, also FRUSEMIDE. |
| MEDUSIFORM | • medusiform adj. (Zoology) Resembling a medusa in shape or structure. • MEDUSIFORM adj. resembling a jellyfish. |
| MISFOCUSED | • misfocused v. Simple past tense and past participle of misfocus. • MISFOCUS v. to focus badly. |
| MOISTIFIED | • moistified v. Simple past tense and past participle of moistify. • MOISTIFY v. to make moist. |
| REMODIFIES | • remodifies v. Third-person singular simple present indicative form of remodify. • REMODIFY v. to modify again. |
| SCOMFISHED | • scomfished v. Simple past tense and past participle of scomfish. • SCOMFISH v. (Scots) to suffocate or stifle; to smother, also SCUMFISH. |
| SEMIFREDDO | • semifreddo n. Any dessert eaten cold but not frozen. • SEMIFREDDO n. (Italian) a partially frozen Italian dessert similar to ice-cream. |
| SHERIFFDOM | • sheriffdom n. The regions in which a sheriff has authority. • sheriffdom n. The office, or period of office, of a sheriff. • SHERIFFDOM n. the office of sheriff. |
| SLIPFORMED | • slipformed v. Simple past tense and past participle of slipform. • SLIPFORM v. to construct with the use of a mould. |