15-letter words containing h, o, l, e
- edriophthalmian — edriophthalmous
- edriophthalmous — (of certain crustaceans) having stalkless eyes
- electrochemical — (chemistry) of, or relating to a chemical reaction brought about by electricity.
- electromyograph — A device used in electromyography to generate electromyograms.
- electrophoreses — Plural form of electrophoresis.
- electrophoresis — The movement of charged particles in a fluid or gel under the influence of an electric field.
- electrophoretic — Of, pertaining to, or produced by electrophoresis.
- electrorheology — the study of the flow of fluids under the influence of electric fields
- electrothermics — the study of electricity and heat, or of electrically generated heat
- elephant's-foot — a monocotyledonous plant, Testudinaria elephantipes, of southern Africa, with a very large starchy tuberous stem, covered in corky scales: family Dioscoreaceae
- eleutherococcus — a shrub, Eleutherococcus senticosus, which is found in Siberia and which is used in herbal medicine. It supposedly increases stamina and boosts the immune system
- eleutherodactyl — (of a bird) having the hind toe free
- eleutheromaniac — Having a passionate mania for freedom.
- eleutherophobia — the fear of freedom
- eleutherophobic — afraid of freedom
- encephalization — (biology) the amount of brain mass exceeding that related to an animal's total body mass.
- encephalography — Any of various techniques for recording the structure or electrical activity of the brain.
- encephalopathic — Relating to encephalopathy.
- endolymphangial — (anatomy) Within a lymphatic vessel.
- endomycorrhizal — Of or pertaining to endomycorrhiza.
- english bulldog — bulldog (sense 1)
- english sparrow — a small Eurasian weaverbird, Passer domesticus, now established in North America and Australia. It has a brown streaked plumage with grey underparts
- epichlorohydrin — an organic compound used as a solvent in resin-making
- erythema solare — inflammation of the skin caused by overexposure to the sun
- erythromelalgia — A rare neurovascular peripheral pain disorder in which blood vessels, usually in the lower extremities or hands, are episodically blocked, then become hyperemic and inflamed.
- etherealization — The act or process of etherealizing.
- ethnolinguistic — Of or pertaining to ethnolinguistics.
- ethnomusicology — The study of the music of different cultures, especially non-Western ones.
- ethnopsychology — The scientific study of psychological concepts as they exist across different ethnic groups.
- ethyl cellulose — an ethyl ether of cellulose obtained as a white granular solid by treating wood pulp soaked in sodium hydroxide (alkali cellulose) with ethyl chloride: used in adhesives, plastics, insulation, etc.
- ethylene glycol — a colorless, viscous liquid, HOCH2CH2OH, used as an antifreeze, as a solvent, in resins, etc.
- everly brothers — the. US pop singing duo comprising Don Everly (born 1937) and Phil Everly 1939–2014, noted for their close harmonies
- exhibition hall — a hall in which pictures, sculptures, or other objects of interest are displayed
- extension light — a light on the end of a length of cable
- fahnestock clip — a type of terminal using a spring that clamps readily onto a connecting wire.
- fallout shelter — protective bunker
- false buckthorn — a spiny shrub or small tree, Bumelia lanuginosa, of the sapodilla family, native to the southern U.S., having gummy, milky sap and white, bell-shaped flowers and yielding a hard, light-brown wood.
- false hellebore — any of various plants belonging to the genus Veratrum, of the lily family, especially a North American species, V. viride, which has clusters of yellowish-green flowers and is the source of substances used in certain medicines and insecticides.
- fashionableness — The state of being fashionable; stylishness; elegance.
- feast of lights — Hanukkah.
- federal holiday — a day which is a national holiday at the behest of the Federal Government
- ferric chloride — a compound that in its anhydrous form, FeCl 3 , occurs as a black-brown, water-soluble solid; in its hydrated form, FeCl 3 ⋅xH 2 O, it occurs in orange-yellow, deliquescent crystals: used chiefly in engraving, for deodorizing sewage, as a mordant, and in medicine as an astringent and styptic.
- ferrihemoglobin — methemoglobin.
- field of honour — the place or scene of a battle or duel, esp of jousting tournaments in medieval times
- five-star hotel — a top-quality hotel offering exceptional luxury
- flannel-mouthed — speaking thickly, as if one's mouth were full of flannel
- flavor enhancer — a substance added to food in order to enhance or intensify its flavor: Salt is a common flavor enhancer.
- flesh and blood — offspring or relatives: one's own flesh and blood.
- flight of ideas — a rapid flow of thought, manifested by accelerated speech with abrupt changes from topic to topic: a symptom of some mental illnesses, especially manic disorder.
- flight recorder — an electronic device aboard an aircraft that automatically records some aspects of the aircraft's performance in flight.