| BACKFLIPPINGS | • BACKFLIPPING n. the act of performing a reverse somersault. |
| BIOFLAVONOIDS | • bioflavonoids n. Plural of bioflavonoid. • BIOFLAVONOID n. vitamin P, a vitamin found in citrus fruit, blackcurrants and rosehips, aka citrin. |
| CONFUSABILITY | • confusability n. The condition of being confusable. • CONFUSABILITY n. the quality of being confusable. |
| FIBERGLASSING | • fiberglassing v. Present participle of fiberglass. • FIBERGLASS v. (US) to coat with fiberglass, a synthetic fibre made of fine filaments of molten glass, also FIBREGLASS. |
| FIBREGLASSING | • fibreglassing n. Alternative spelling of fiberglassing. • FIBREGLASS v. to protect or repair by applying fibreglass. |
| FIBRILLATIONS | • fibrillations n. Plural of fibrillation. • FIBRILLATION n. uncoordinated contraction of muscle-fibres in the heart. |
| INFALLIBILISM | • infallibilism n. A doctrine of the infallibility of a certain person or thing, especially (Roman Catholicism) the doctrine… • infallibilism n. (Epistemology) The theory that belief in a true proposition counts as knowledge only if the proposition… • INFALLIBILISM n. the doctrine of the Pope's infallibility. |
| INFALLIBILIST | • infallibilist n. One who accepts infallibilism (any sense). • INFALLIBILIST n. one who believes in the Pope's infallibility. |
| INFEASIBILITY | • infeasibility n. The state of being infeasible or impractical. • INFEASIBILITY n. the state of being infeasible. |
| INFIBULATIONS | • infibulations n. Plural of infibulation. • INFIBULATION n. the act of fastening with ring, clasp or stitches to prevent sexual intercourse. |
| PERSONIFIABLE | • personifiable adj. Able to be personified. • PERSONIFIABLE adj. that can be personified. |
| UNFALSIFIABLE | • unfalsifiable adj. (Of a statement or argument) Not able to be proven false, but not necessarily true. • unfalsifiable n. A statement or argument that cannot be proven false, but is not necessarily true. • UNFALSIFIABLE adj. not capable of being proved false. |
| UNJUSTIFIABLE | • unjustifiable adj. That cannot be justified, excused or pardoned. • UNJUSTIFIABLE adj. not justifiable. |
| UNJUSTIFIABLY | • unjustifiably adv. In an unjustifiable manner. • UNJUSTIFIABLE adv. not justifiable. |
| UNSATISFIABLE | • unsatisfiable adj. Not satisfiable. Unable to be satisfied. • UNSATISFIABLE adj. not satisfiable. |
| UNSPECIFIABLE | • unspecifiable adj. Unable to be specified. • UNSPECIFIABLE adj. not specifiable. |