| FISSILINGUAL | • fissilingual adj. (Zoology) Having the tongue forked. • FISSILINGUAL adj. having a forked or cleft tongue. |
| FLUIDISATION | • fluidisation n. Alternative form of fluidization. • FLUIDISATION n. the process of fluidising, also FLUIDIZATION. |
| FLUIDIZATION | • fluidization n. The act or process of fluidizing. • FLUIDIZATION n. the act of fluidizing, also FLUIDISATION. |
| FLUORIDISING | • fluoridising v. Present participle of fluoridise. • FLUORIDISE v. to add fluoride to drinking water, also FLUORIDIZE. |
| FLUORIDIZING | • fluoridizing v. Present participle of fluoridize. • FLUORIDIZE v. to add fluoride to drinking water, also FLUORIDISE. |
| FULIGINOSITY | • fuliginosity n. The condition or quality of being fuliginous; sootiness. • fuliginosity n. Matter deposited by smoke. • FULIGINOSITY n. the state of being fuliginous. |
| FUSTILIRIANS | • FUSTILIRIAN n. (Shakespeare) a term of abuse, also FUSTILARIAN, FUSTILLIRIAN. |
| FUSTILLIRIAN | • FUSTILLIRIAN n. (Shakespeare) a term of abuse, also FUSTILARIAN, FUSTILIRIAN. |
| FUTILITARIAN | • futilitarian adj. Having the opinion that all human activity is futile. • futilitarian n. A person believing that all human activity is futile. • futilitarian n. A person devoted to profitless pursuits. |
| INFELICITOUS | • infelicitous adj. Unhappy or unfortunate. • infelicitous adj. Inappropriate or awkward; not well said, expressed, or done. • infelicitous adj. (Linguistics) Of a sentence or utterance: not semantically and pragmatically coherent. |
| INFIBULATING | • infibulating v. Present participle of infibulate. • INFIBULATE v. to fasten with a clasp. |
| INFIBULATION | • infibulation n. An act of fastening, especially the stitching together of the labia to prevent intercourse. • INFIBULATION n. the act of fastening with ring, clasp or stitches to prevent sexual intercourse. |
| INFUSIBILITY | • infusibility n. Incapability or difficulty of being fused, melted, or dissolved. • infusibility n. Capability of being infused, poured in, or instilled. • INFUSIBILITY n. the state of being infusible. |
| LIQUIFACTION | • LIQUIFACTION n. the act of making liquid, also LIQUEFACTION. |
| NULLIFIDIANS | • nullifidians n. Plural of nullifidian. • NULLIFIDIAN n. one of no faith or religion; a skeptic in matters of religion. |
| RELIQUIFYING | • reliquifying v. Present participle of reliquify. • RELIQUIFY v. to liquify again, also RELIQUEFY. |
| UGLIFICATION | • uglification n. The process of being made ugly or uglified. • UGLIFICATION n. the act of uglifying. |
| UNARTIFICIAL | • unartificial adj. Not artificial. • UNARTIFICIAL adj. not artificial. |