13-letter words containing o, n, e, h, a
- chaperoneship — State or position of chaperone.
- charlottetown — a port in SE Canada, capital of the province of Prince Edward Island. Pop: 34 562 (2011)
- charnel house — A charnel house is a place where the bodies and bones of dead people are stored.
- cheiromantist — A chiromancer.
- chemical bond — a mutual attraction between two atoms resulting from a redistribution of their outer electrons
- chemotaxonomy — the taxonomy of species of organisms based on biochemical characteristics
- chestnut coal — anthracite coal in sizes ranging from 1 3/16 to 1 5/8 inch (3 to 4 cm).
- chiloe island — an island administered by Chile, off the W coast of South America in the Pacific Ocean: timber. Pop: 154 775 (2002, Chiloé province). Area: 8394 sq km (3240 sq miles)
- chloroacetone — a colorless, lachrymatory, poisonous liquid, C 3 H 5 ClO, used chiefly in organic synthesis and in the manufacture of insecticides and perfumes.
- chloromethane — methyl chloride.
- chromaticness — the attribute of colour that involves both hue and saturation
- chronotherapy — an endeavour to readjust the body clock to enable a person to waken earlier by going to sleep later and later every day until the required waking hour is achieved
- cinchonaceous — relating to cinchona
- cinematograph — a combined camera, printer, and projector
- cleaner tooth — a saw tooth for cleaning loose chips from a kerf.
- clearinghouse — If an organization acts as a clearinghouse, it collects, sorts, and distributes specialized information.
- close at hand — lying in the near future or vicinity; nearby or imminent.
- close harmony — a type of singing in which all the parts except the bass lie close together and are confined to the compass of a tenth
- close-at-hand — lying in the near future or vicinity; nearby or imminent.
- coal merchant — a person engaged in the purchase and sale of coal for profit
- cocaine habit — an addiction to cocaine
- cochairperson — a person who cochairs an organization
- coinheritance — joint inheritance
- collieshangie — a quarrel
- come in handy — If something comes in handy, it is useful in a particular situation.
- commandership — a person who commands.
- commonwealths — Plural form of commonwealth.
- conchylaceous — Of or relating to shells; resembling a shell.
- contact sheet — a contact print, usually of all frames of a developed roll of negative print film, used as a proof print.
- containership — a ship specially designed or equipped for carrying containerized cargo
- context clash — (grammar) When a parser cannot tell which alternative production of a syntax applies by looking at the next input token ("lexeme"). For example, given syntax C -> A | b c A -> d | b e If you're parsing non-terminal C and the next token is 'b', you don't know whether it's the first or second alternative of C since they both can start with b. If a grammar can generate the same sentence in multiple different ways (with different parse tress) then it is ambiguous. An ambiguity must start with a context clash (but not all context clashes imply ambiguity). To see if a context clash is also a case of ambiguity you would need to follow the alternatives involved in each context clash to see if they can generate the same complete sequence of tokens.
- copartnership — a partnership or association between two equals, esp in a business enterprise
- core handling — Core handling is the way that a core is dealt with to make sure it maintains its properties for testing.
- corinthianize — to live a promiscuous life
- corn exchange — A corn exchange is a large building where, in former times, grain was bought and sold.
- cotton mather — Cotton, 1663–1728, American clergyman and author.
- cough and die — (jargon) barf. Connotes that the program is throwing its hands up by design rather than because of a bug or oversight. "The parser saw a control-A in its input where it was looking for a printable, so it coughed and died." Compare die, die horribly, scream and die.
- counter shaft — A counter shaft is a shaft that runs parallel to the main shaft in a gearbox, and carries the pinion wheels.
- counterchange — to change parts, qualities, etc
- countercharge — a charge brought by an accused person against the accuser
- countershafts — Plural form of countershaft.
- counterthreat — an opposing or retaliatory threat
- court hearing — an official meeting held in court
- cross-channel — Cross-Channel travel is travel across the English Channel, especially by boat.
- crow-pheasant — a large coucal, Centropus sinensis, of Asia, having black and brown plumage and a long tail.
- cyanoethylate — to introduce a cyano-ethyl group into
- cyberchondria — unfounded anxiety concerning the state of one's health brought on by visiting health and medical websites
- cyclohexanone — a colourless liquid used as a solvent for cellulose lacquers. Formula: C6H10O
- cystathionine — an amino acid, C 7 H 14 O 4 N 2 S, that is an intermediate in the transfer of sulfur from methionine to cysteine.
- cytopharynges — Plural form of cytopharynx.