12-letter words containing r, e, n, o, l
- endocervical — Within a cervix.
- endochondral — occurring, or present, in cartilage
- endotracheal — Situated or occurring within or performed by way of the trachea.
- endovascular — Within a blood vessel.
- english horn — musical instrument: similar to oboe
- engrossingly — In an engrossing way.
- enharmonical — relating to the enharmonic scale
- ensorcelling — Present participle of ensorcell.
- enteroclysis — A fluoroscopic X-ray of the small intestine.
- enterococcal — Relating to, or produced by, an enterococcus.
- enterocoeles — Plural form of enterocoele.
- enterocoelic — characterized by enterocoele
- enterostomal — relating to enterostomy
- entoplastral — relating to an entoplastron
- entoplastron — the median plate of a turtle's plastron
- entropically — By means of or in relation to entropy.
- epistolarian — A writer of epistles.
- etonogestrel — a progestogen used as a male contraceptive, released from two tiny rods placed under the skin
- eurosterling — sterling as part of a European holding
- euroterminal — a railway terminus from which trans-European trains operate
- everblooming — (of a plant) blooming repeatedly during the growing season
- evolutionary — Of or relating to evolution.
- exclusionary — restrictive or elitist
- exfiltration — (military) The process of exiting an area (usually behind enemy lines or in enemy territory).
- exhilaration — A feeling of excitement, happiness, or elation.
- exorbitantly — In an exorbitant manner, excessively.
- explorations — Plural form of exploration.
- expressional — Of or pertaining to expression, either in language, the face or the arts.
- extraneously — In an extraneous manner.
- exulceration — the process of ulceration
- fardel-bound — (of ruminants) having the food impacted in the third compartment of the stomach; costive; constipated.
- fennelflower — any of various plants belonging to the genus Nigella, of the buttercup family, especially N. sativa, the seeds of which are used, especially in the East, as a condiment and medicine.
- ferrosilicon — a ferroalloy containing up to 95 percent silicon.
- field cornet — a commander of burgher troops called up in time of war or in an emergency, esp during the 19th century
- field ration — ration issued and authorized for troops in the field.
- fingerflower — purple foxglove.
- fire balloon — a montgolfier.
- fire control — technical and sometimes automatic supervision of artillery or naval gunfire on a target, as for range, elevation, etc.
- flame carbon — a carbon electrode containing metallic salts that colour the arc in a flame-arc light
- flannelboard — a flannel-covered surface to which other flannel pieces, as letters of the alphabet, numbers, etc., adhere merely by contact, used mainly in schools as a visual aid.
- flavoprotein — an enzyme, containing riboflavin and linked chemically with a protein, active in the oxidation of foods in animal cells.
- fleet prison — (formerly) a London prison, esp used for holding debtors
- flindermouse — (obsolete) A bat (the mammal).
- floor-length — extending to the floor: a floor-length skirt.
- floor-manage — to act as or in the manner of a floor manager.
- flourishment — The act or state of flourishing.
- flow pattern — The flow pattern is the way in which fluids move through a reactor.
- fluoranthene — (organic compound) A polycyclic aromatic hydrocarbon consisting of a benzene ring attached to each of the rings of a naphthalene molecule; it is carcinogenic, and is a product of incomplete combustion.
- fluoresceine — Alternative spelling of fluorescein.
- fluorescence — the emission of radiation, especially of visible light, by a substance during exposure to external radiation, as light or x-rays. Compare phosphorescence (def 1).