14-letter words containing o, r, a, i
- 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
- choir practice — a choir's regular meeting for practice
- 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
- 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
- choreographies — Plural form of choreography.
- choreographing — Present participle of choreograph.
- chrestomathies — Plural form of chrestomathy.
- christmas rose — an evergreen ranunculaceous plant, Helleborus niger, of S Europe and W Asia, with white or pinkish winter-blooming flowers
- chromatic sign — Music. accidental (def 5).
- chromatophilia — chromophilia.
- chromatophilic — Also, chromophilic, chromophilous [kroh-mof-uh-luh s] /kroʊˈmɒf ə ləs/ (Show IPA), chromatophilic, chromatophilous. staining readily.
- chromodynamics — a theory that describes how gluons and their forces bind quarks together to form protons, neutrons, etc.
- chronicle play — a drama based on a historical subject
- chronometrical — a timepiece or timing device with a special mechanism for ensuring and adjusting its accuracy, for use in determining longitude at sea or for any purpose where very exact measurement of time is required.
- cimarron-river — a river flowing E from NE New Mexico to the Arkansas River in Oklahoma. 600 miles (965 km) long.
- cinametography — Misspelling of cinematography.
- cinematography — Cinematography is the technique of making films for the cinema.
- cinemicrograph — a motion picture filmed through a microscope.
- circular error — Horology. loss of isochronism in a pendulum moving through circular arcs of different sizes: sometimes avoided by causing the pendulum to move through cycloidal arcs.
- circumcolumnar — surrounding a column.
- circumfixation — a prefix and a suffix attached to a root or stem, as the a and -ing in a-going.
- circumgyration — the act of rolling, turning, or travelling about
- circumgyratory — characterized by circumgyration
- circumlittoral — adjoining the shore
- circumnutation — the irregular spiral or elliptical rotation of the apex of a growing stem, root, or shoot, caused by differences in the rate of growth of the opposite sides
- circumnutatory — relating to circumnutation
- circumrotation — Rotation or revolution around an axis.
- circumrotatory — Turning, rolling, or whirling round.
- cisnormativity — (LGBT, neologism) The assumption that all human beings are cisgender, i.e. have a gender identity which matches the sex they were assigned at birth.
- citronella oil — the yellow aromatic oil obtained from citronella grass, used in insect repellents, soaps, perfumes, etc
- ciudad bolivar — a port in E Venezuela, on the Orinoco River: accessible to ocean-going vessels. Pop: 344 000 (2005 est)
- ciudad obregon — a city in W Mexico.
- clarifications — Plural form of clarification.
- classificatory — the act of classifying.
- claude lorrain — real name Claude Gelée. 1600–82, French painter, esp of idealized landscapes, noted for his subtle depiction of light
- claustrophilia — abnormal pleasure derived from being in a confined space
- claustrophobia — Someone who suffers from claustrophobia feels very uncomfortable or anxious when they are in small or enclosed places.
- claustrophobic — You describe a place or situation as claustrophobic when it makes you feel uncomfortable and unhappy because you are enclosed or restricted.
- clearing house — If an organization acts as a clearing house, it collects, sorts, and distributes specialized information.
- clearing-house — a place or institution where mutual claims and accounts are settled, as between banks.
- clearinghouses — Plural form of clearinghouse.
- cleistocarpous — Mycology. having cleistothecia.
- cleptoparasite — Alternative spelling of kleptoparasite.