| FLAVOPROTEINS | • flavoproteins n. Plural of flavoprotein. • FLAVOPROTEIN n. a protein which serves as an electron carrier in the electron transfer chain. |
| FLOCCULATIONS | • flocculations n. Plural of flocculation. • FLOCCULATION n. the act of flocculating. |
| FLOUTINGSTOCK | • FLOUTINGSTOCK n. (Shakespeare) a person or thing that is flouted. |
| FLUORIDATIONS | • fluoridations n. Plural of fluoridation. • FLUORIDATION n. the act of fluoridating. |
| FLUORINATIONS | • fluorinations n. Plural of fluorination. • FLUORINATION n. the act of fluorinating. |
| FOCALISATIONS | • focalisations n. Plural of focalisation. • FOCALISATION n. the act of focalising, also FOCALIZATION. |
| FOCALIZATIONS | • focalizations n. Plural of focalization. • FOCALIZATION n. the act of focalizing, also FOCALISATION. |
| FOOTSLOGGINGS | • FOOTSLOGGING n. tramping on foot. |
| FORMALISATION | • formalisation n. (British spelling) Alternative spelling of formalization. • FORMALISATION n. the act of formalising, also FORMALIZATION. |
| FOSSILISATION | • fossilisation n. Britain standard spelling of fossilization. • FOSSILISATION n. the process of fossilising, also FOSSILIZATION. |
| FOSSILIZATION | • fossilization n. The process of converting, or of being converted, into a fossil. • fossilization n. (Figuratively, by extension) The process of becoming fixed, unchanging, and out of date. • FOSSILIZATION n. the process of fossilizing, also FOSSILISATION. |
| MALFORMATIONS | • malformations n. Plural of malformation. • MALFORMATION n. faulty structure, deformity. |
| MONOFILAMENTS | • monofilaments n. Plural of monofilament. • MONOFILAMENT n. a single filament of synthetic fibre, also MONOFIL. |
| PERFOLIATIONS | • PERFOLIATION n. the state of being perfoliate. |
| PREFLORATIONS | • preflorations n. Plural of prefloration. • PREFLORATION n. the manner in which the petals and sepals are folded in the flower-bud. |
| PREFOLIATIONS | • prefoliations n. Plural of prefoliation. • PREFOLIATION n. the manner in which the leaf is folded within the leaf bud, vernation. |
| RETROFLEXIONS | • retroflexions n. Plural of retroflexion. • RETROFLEXION n. the state of being bent back, also RETROFLECTION. |
| SINGLEFOOTING | • singlefooting v. Present participle of singlefoot. |
| SOLIFLUCTIONS | • solifluctions n. Plural of solifluction. • SOLIFLUCTION n. the turbulent movement of saturated soil or surficial debris, also SOLIFLUXION. |
| STOLONIFEROUS | • stoloniferous adj. Producing stolons; putting forth suckers. • STOLONIFEROUS adj. bearing or having runners. |