16-letter words containing a, c, t, o
- come and get it! — the meal is ready!
- commensurability — The quality of being commensurable or commensurate.
- commensurateness — The state or quality of being commensurate.
- commercial pilot — an airplane pilot licensed to transport passengers, goods, etc.
- commission agent — a person who sells goods and services for a fee
- commodity dollar — the unit of a proposed system of currency, that would have a fluctuating gold value determined at regular intervals on the basis of an official index of the prices of key commodities
- common logarithm — a logarithm to the base ten. Usually written log or log10
- common partridge — a small Old World gallinaceous game bird, Perdix perdix
- commonwealth day — the anniversary of Queen Victoria's birth, May 24, celebrated (now on the second Monday in March) as a holiday in many parts of the Commonwealth
- communitarianism — A theory or system of social organization based on small self-governing communities.
- community action — campaigns undertaken by the people living in a particular place
- community charge — (formerly in Britain) a flat-rate charge paid by each adult in a community to his or her local authority in place of rates
- community leader — a leading figure in a community
- commutation-test — the act of substituting one thing for another; substitution; exchange.
- commutator group — the subgroup of a given group, which consists of all the commutators in the group.
- companionability — The state of being companionable, suitability for companionship.
- comparable worth — the doctrine that a woman's and man's pay should be equal when their work requires equal training, skills, and responsibilities.
- compartmentalise — to divide into categories or compartments.
- compartmentalize — To compartmentalize something means to divide it into separate sections.
- compartmentation — subdivision of a hull into spaces enclosed by watertight bulkheads and sometimes by watertight decks.
- compilation film — film from an archive used in a film or documentary to give a feeling of the relevant period
- complete lattice — A lattice is a partial ordering of a set under a relation where all finite subsets have a least upper bound and a greatest lower bound. A complete lattice also has these for infinite subsets. Every finite lattice is complete. Some authors drop the requirement for greatest lower bounds.
- complex fraction — a fraction in which the numerator or denominator or both contain fractions
- complexing agent — an intricate or complicated association or assemblage of related things, parts, units, etc.: the entire complex of our educational system; an apartment complex.
- complexity class — (algorithm) A collection of algorithms or computable functions with the same complexity.
- composite family — the large and varied plant family Compositae (or Asteraceae), typified by herbaceous plants having alternate, opposite, or whorled leaves and a whorl of bracts surrounding the flower heads, which are usually composed of a disk containing tiny petalless flowers and a ray of petals extending from the flowers at the rim of the disk, some flower heads being composed only of a disk or a ray and some plants having clusters of flower heads, and including the aster, daisy, dandelion, goldenrod, marigold, ragweed, sunflower, thistle, and zinnia.
- compositionality — The property of being compositional.
- compute parallel — (language) (Compel) The first single-assignment language.
- computer program — a set of instructions for a computer to perform some task
- concatenated key — compound key
- concertina crash — a collision in which vehicle after vehicle hits the one ahead in a sequence of events triggered by the first car crash
- concertina table — an extensible table having a hinged double top falling onto a hinged frame that unfolds like an accordion when pulled out.
- concession stand — a stall where food, drinks, or other items are sold at a theatre or other venue
- conciliatoriness — tending to conciliate: a conciliatory manner; conciliatory comments.
- concurrent clean — (language) An alternative name for Clean 1.0.
- condensed matter — crystalline and amorphous solids and liquids, including liquid crystals, glasses, polymers, and gels
- conditional sale — a sale in which the title of a property remains with the seller until some condition is met, as the payment of the full purchase price.
- confederationism — The advocacy of confederation as a means of government.
- confederationist — A supporter of confederation.
- conference table — a large table, often rectangular, around which a number of people may be seated, as when holding a conference
- confidentialness — The state or quality of being confidential.
- configurationism — Gestalt psychology
- conflict of laws — dissimilarity or discrepancy between the laws of different legal orders, such as states or nations, with regard to the applicable legal rules and principles in a matter that each legal order wishes to regulate.
- confrontationist — a person who confronts opposition, especially aggressively.
- congeliturbation — the churning, heaving, and thrusting of soil material due to the action of frost.
- congo free state — a former name of the Democratic Republic of the Congo.
- congressionalist — of or relating to a congress.
- conscientization — (sociology, education) A social concept, grounded in Marxist critical theory, that focuses on achieving an in-depth understanding of the world, allowing for the perception and exposure of perceived social and political contradictions.
- consenting adult — a male person over the age of sixteen, who may legally engage in homosexual behaviour in private
- consequentialism — the doctrine that an action is right or wrong according as its consequences are good or bad