17-letter words containing o, c, e, l
- chloronaphthalene — either of two isomeric naphthalene compounds containing one chlorine atom.
- chlortetracycline — an antibiotic used in treating many bacterial and rickettsial infections: obtained from the bacterium Streptomyces aureofaciens. Formula: C22H23ClN2O8
- choanoflagellates — Plural form of choanoflagellate.
- chocolate biscuit — a biscuit covered with chocolate
- chocolate soldier — a person who mistakenly believes that he or she is very powerful, important, or impressive
- cholecystectomies — Plural form of cholecystectomy.
- choreographically — As if choreographed.
- chronological age — the number of years a person has lived, especially when used as a standard against which to measure behavior, intelligence, etc.
- church of england — The Church of England is the main church in England. It has the Queen as its head and it does not recognize the authority of the Pope.
- cinisello balsamo — a city in N Italy, near Milan.
- circle the wagons — to take defensive action; prepare for an attack: from arranging a wagon train in a circular formation
- circular velocity — the velocity at which a body must move in order to maintain an orbit at the outer edge of the earth's atmosphere.
- clairaut equation — a differential equation of the form y = xy prime; + f (y prime;).
- clare boothe luce — Clare Boothe, 1903–87, U.S. writer, politician, and diplomat.
- classical college — (in Quebec) a college offering a programme that emphasizes the classics and leads to university entrance
- classless society — a society in which class distinctions are negligible or absent
- clear box testing — white box testing
- clifden nonpareil — a handsome nocturnal moth, Catocala fraxini, that is brown with bluish patches on the hindwings: related to the red underwing
- clipperton island — an uninhabited atoll in the E Pacific SW of Mexico, under French administration. Area: 6 sq km (2.3 sq miles)
- close corporation — a small private limited company
- close parenthesis — right parenthesis
- close punctuation — punctuation in which many commas, full stops, etc, are used
- close the book on — to bring to a definite end
- close the door on — rule out, exclude
- close to the bone — If something is too close to the bone, it makes you feel uncomfortable because it is very close to the truth or to the real nature of something.
- close to the wind — sailing as nearly as possible towards the direction from which the wind is blowing
- close-order drill — practice in formation marching and other movements, in the carrying of arms during formal marching, and in the formal handling of arms for ceremonies and guard.
- closed-captioning — (of a television program, film, or video) distributed with synchronized transcription of speech and written descriptions of other relevant audio elements, as for the hearing-impaired, that are visible only when the option to display them is selected. Abbreviation: CC.
- closing-down sale — a sale held to clear stock from a shop that is ceasing to operate
- cloverleaf aerial — a type of aerial, having three or four similar coplanar loops arranged symmetrically around an axis, to which in-phase signals are fed
- coal-tar creosote — impure phenol or carbolic acid, distinct from the creosote of wood tar.
- coarse-grain salt — salt with a much larger grain size than table salt
- coastguard vessel — a ship used by the coastguard
- cock-a-doodle-doo — an imitation or representation of a cock crowing
- cocktail waitress — a woman who serves in a bar or cocktail lounge
- codlins-and-cream — an onagraceous plant, Epilobium hirsutum, native to Europe and Asia and introduced into North America, having purplish-red flowers and hairy stems and leaves
- coffee-table book — A coffee-table book is a large expensive book with a lot of pictures, which is designed to be looked at rather than to be read properly, and is usually placed where people can see it easily.
- cohesionless soil — any free-running type of soil, such as sand or gravel, whose strength depends on friction between particles
- coin of the realm — legal tender.
- coldstream guards — a guard regiment of the English royal household: formed in Coldstream, Scotland, 1659–60, and instrumental in restoring the English monarchy under Charles II.
- coliform bacteria — a large group of bacteria inhabiting the intestinal tract of humans and animals that may cause disease and whose presence in water is an indicator of faecal pollution
- collaborativeness — Quality of being collaborative.
- collateral damage — Collateral damage is accidental injury to non-military people or damage to non-military buildings which occurs during a military operation.
- collateralization — The act or process of collateralizing.
- collected edition — a comprehensive edition of the writings of a particular author.
- collecting tubule — the part of a nephron that collects the urine from the distal convoluted tubule and discharges it into the pelvis of the kidney.
- collection agency — A collection agency is an organization that obtains payments from people who owe money to others.
- collective memory — the shared memories of a group, family, race, etc
- college professor — a lecturer or researcher who works in a college
- collegiate church — a church that has an endowed chapter of canons and prebendaries attached to it but that is not a cathedral