14-letter words containing c, h, a, r
- 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.
- chladni figure — a pattern formed by fine powder placed on a vibrating surface, used to display the positions of nodes and antinodes
- chlamydospores — Plural form of chlamydospore.
- 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.
- chlorophyllase — an enzyme found in plants that decomposes chlorophyll by removing the phytol chain.
- chloroplatinic — of or derived from chloroplatinic acid.
- 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
- 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
- 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.
- chrestomathies — Plural form of chrestomathy.
- christian name — Some people refer to their first names as their Christian names.
- christian year — a year in the ecclesiastical calendar, used especially in reference to the various feast days and special seasons.
- christiansburg — a town in SW Virginia.
- christmas bush — any of various trees or shrubs flowering at Christmas and used for decoration
- christmas cake — A Christmas cake is a special cake that is eaten at Christmas in Britain and some other countries.
- christmas card — Christmas cards are cards with greetings, which people send to their friends and family at Christmas.
- christmas club — a savings account in a bank in which regular deposits are made, usually throughout one year, as to provide funds for Christmas shopping.
- christmas fern — an evergreen fern, Polystichum acrostichoides, having dense clusters of stiff fronds growing from a central rootstock.
- christmas rose — an evergreen ranunculaceous plant, Helleborus niger, of S Europe and W Asia, with white or pinkish winter-blooming flowers
- christmas seal — a decorative stamp sold by some charitable organizations during the Christmas season to raise money.
- christmas time — the period around Christmas
- christmas tree — A Christmas tree is a fir tree, or an artificial tree that looks like a fir tree, which people put in their houses at Christmas and decorate with coloured lights and ornaments.
- christmasberry — toyon.
- chromatic sign — Music. accidental (def 5).