14-letter words containing c, r, o, h
- china syndrome — a hypothetical nuclear-reactor accident in which the fuel would melt through the floor of the containment structure and burrow into the earth.
- chinook jargon — a pidgin language containing elements of Native American languages, English, and French: formerly used among fur traders and Indians on the NW coast of North America
- chisholm trail — cattle trail from San Antonio, Tex., to Abilene, Kans.: important from 1865 until the 1880s
- chivalrousness — The state of being chivalrous.
- chlamydospores — Plural form of chlamydospore.
- chlorcyclizine — an antihistamine, C18H21ClN2, used for treating allergies
- chloride paper — a relatively slow printing paper coated with an emulsion of silver chloride: used mostly for contact prints.
- chloritization — a conversion into or a substitution by chlorite
- chloroargyrite — a greyish-yellow or colourless soft secondary mineral consisting of silver chloride in cubic crystalline form: a source of silver. Formula: AgCl
- chlorochromate — (inorganic chemistry) The univalent anion CrClO3-, or any salt containing this anion.
- chloroethylene — vinyl chloride.
- chlorophyllase — an enzyme found in plants that decomposes chlorophyll by removing the phytol chain.
- chlorophyllous — of or containing chlorophyll.
- chloroplatinic — of or derived from chloroplatinic acid.
- chlorosulfuric — (inorganic chemistry) Of or pertaining to chlorosulfuric acid or its derivatives.
- chlorothalonil — a crystalline compound, C 8 Cl 4 N 2, used as a fungicide on vegetable crops, peanuts, and lawns, and as a preservative in adhesives and paints.
- chlorothiazide — a diuretic drug administered orally in the treatment of chronic heart and kidney disease and hypertension. Formula: C7H6ClN3O4S2
- chlorpromazine — a drug derived from phenothiazine, used as a tranquillizer and sedative, esp in psychotic disorders. Formula: C17H19ClN2S
- chlorpropamide — a sulfonylurea drug that reduces blood glucose and is administered orally in the treatment of diabetes mellitus. Formula: C10H13ClN2O3S
- chlorthalidone — a diuretic used in the treatment of congestive heart failure and hypertension
- chocolate drop — a small disc of chocolate
- chocolate tree — cacao (def 1).
- choir practice — a choir's regular meeting for practice
- cholecystogram — the production of x-ray photographs of the gallbladder following administration of a radiopaque substance that is secreted by the liver into the gallbladder.
- cholera morbus — gastroenteritis
- cholestyramine — a drug that reduces and prevents re-absorption of bile in the body
- cholinesterase — an enzyme that hydrolyses acetylcholine to choline and acetic acid
- chondrichthian — any member of the class Chondrichthyes, comprising the cartilaginous fishes.
- chondrocranium — the cartilaginous structure that, in early development, envelops the brain
- chondrogenesis — the growth of cartilage
- chondromalacia — degeneration of cartilage in the knee, usually caused by excessive wear between the patella and lower end of the femur.
- chondromatosis — a painful and immobilizing condition that affects the joints, in particular the elbow, hip, and knee joints, and results in the synovial tissue becoming cartilaginous
- chondrophorine — relating to chondrophores
- chondrosarcoma — A type of bone cancer, a cartilage-based tumour.
- chopping board — A chopping board is a wooden or plastic board that you chop meat and vegetables on.
- choral society — an organization of amateur singers
- chordamesoderm — a kind of mesoderm that develops into the notochord
- choreographers — Plural form of choreographer.
- choreographies — Plural form of choreography.
- choreographing — Present participle of choreograph.
- choroid plexus — a multilobed vascular membrane, projecting into the cerebral ventricles, that secretes cerebrospinal fluid
- chrestomathies — Plural form of chrestomathy.
- christ's thorn — a thorny euphorbiaceous Madagascan shrub, Euphorbia milii var. splendens, cultivated as a hedging shrub or pot plant, having flowers with scarlet bracts
- christ's-thorn — any of certain Old World thorny shrubs or small trees supposed to have been used for Christ's crown of thorns, as the Jerusalem thorn, Paliurus spina-christi, or the jujube, Ziziphus jujuba.
- christmas rose — an evergreen ranunculaceous plant, Helleborus niger, of S Europe and W Asia, with white or pinkish winter-blooming flowers
- christocentric — having as the theological focal point the teachings and practices of Jesus Christ.
- chromatic sign — Music. accidental (def 5).
- chromatography — the technique of separating and analysing the components of a mixture of liquids or gases by selective adsorption in, for example, a column of powder (column chromatography) or on a strip of paper (paper chromatography)
- chromatophilia — chromophilia.
- chromatophilic — Also, chromophilic, chromophilous [kroh-mof-uh-luh s] /kroʊˈmɒf ə ləs/ (Show IPA), chromatophilic, chromatophilous. staining readily.