| FAROLITOS | • farolitos n. Plural of farolito. • FAROLITO n. a paper lantern used by Hispanic people in Christmas processions. |
| FIELDBOOT | • fieldboot n. A kind of riding boot with lacing at the vamp, traditionally worn by officers ranked "field grade" or higher. • field␣boot n. A type of walking boot. • FIELDBOOT n. a knee-length boot. |
| FLOODTIDE | • floodtide n. Alternative form of flood tide. • flood-tide n. Alternative form of flood tide. • flood␣tide n. The period between low tide and the next high tide in which the sea is rising. |
| FLOTATION | • flotation n. A state of floating, or being afloat. • flotation n. The ability (as of a tire or snowshoes) to stay on the surface of soft ground or snow. • flotation n. (Mining, chemical engineering) A process of separating minerals by agitating a mixture with water and… |
| FLUOROTIC | • fluorotic adj. Relating to fluorosis. • FLUOROTIC adj. relating to fluorosis, an abnormal condition due to excess fluoride, involving mottling of the teeth. |
| FOLIATION | • foliation n. (Botany) The process of forming into a leaf or leaves. • foliation n. (Publishing) The process of forming into pages; pagination. • foliation n. (Codicology, publishing) The numbering of the folios of a manuscript or a book. |
| FOLIOLATE | • foliolate adj. Of or pertaining to leaflets of a plant. • FOLIOLATE adj. composed of or relating to leaflets, also FOLIOLOSE. |
| FOOTHILLS | • foothills n. Plural of foothill. • FOOTHILL n. a low hill at the base of higher hills. |
| FOOTLIGHT | • footlight n. A stage light located at the front edge of the stage that illuminates the actors from foot level up. • foot-light n. Dated spelling of footlight. • FOOTLIGHT n. one of a row of lights along the front of a theatre stage. |
| FOOTLINGS | • footlings n. Plural of footling. • FOOTLING n. the act of pottering about. |
| LATIFONDO | • LATIFONDO n. a great landed estate, also LATIFUNDIO, LATIFUNDIUM. |
| OLFACTION | • olfaction n. The sense of smell; the detection of airborne molecules. • OLFACTION n. the act of perceiving by smell. |
| PORTFOLIO | • portfolio n. A case for carrying papers, drawings, photographs, maps and other flat documents. • portfolio n. (By extension) The collection of such documents, especially the works of an artist or photographer. • portfolio n. (Politics) The post and the responsibilities of a cabinet minister or other head of a government department. |
| UFOLOGIST | • ufologist n. A person who studies UFOs. • UFOLOGIST n. one interested in ufos. |