| BOXFULS | • boxfuls n. Plural of boxful. • BOXFUL n. as much as a box can hold. |
| CONFLUX | • conflux n. A merger of rivers, or the place where rivers merge. • conflux n. A convergence or moving gathering of forces, people, or things. • CONFLUX n. a flowing together of streams. |
| FLEXION | • flexion n. The act of bending a joint, especially a bone joint; the counteraction of extension. • flexion n. The state of being bent or flexed. • flexion n. Deviation from straightness. |
| FLEXORS | • flexors n. Plural of flexor. • FLEXOR n. a muscle that bends part of the body. |
| FLUMMOX | • flummox v. (Intransitive) To confuse; to fluster; to flabbergast. • flummox v. (Intransitive, uncommon) To give in, to give up, to collapse. • FLUMMOX v. to confuse. |
| FLUXION | • fluxion n. (Obsolete, mathematics) The derivative of a function. • fluxion n. (Rare or archaic) The action of flowing. • fluxion n. (Rare or archaic) A difference or variation. |
| FOWLPOX | • fowlpox n. A disease of poultry caused by viruses of the family Poxviridae and the genus Avipoxvirus. • FOWLPOX n. a virus disease of poultry. |
| FOXHOLE | • foxhole n. The burrow in the ground where a fox lives. • foxhole n. (Military) A small pit dug into the ground as a shelter for protection against enemy fire. • foxhole v. (Transitive) To dig a military foxhole into, or convert into a foxhole by digging. |
| FOXLIKE | • foxlike adj. Like a fox. • FOXLIKE adj. resembling a fox in his characteristic qualities; cunning. |
| FOXTAIL | • foxtail n. The tail of a fox. • foxtail n. A dry spikelet or spikelet seed and flower cluster of some grasses. • foxtail n. A plant having a part resembling the tail of a fox or such spikelet. |
| SEXFOIL | • sexfoil n. (Heraldry) A stylized flower or leaf with six lobes. • sexfoil adj. Having six lobes. • SEXFOIL n. an ornamental design having six leaves or petals radiating from a common centre. |
| SIXFOLD | • sixfold adj. Having six component parts. • sixfold adv. Times six, multiplied by six. • SIXFOLD adj. being six times as great as. |