16-letter words containing s, t, h
- christmas cactus — a Brazilian cactus, Schlumbergera (formerly Zygocactus) truncatus, widely cultivated as an ornamental for its showy red flowers
- christmas dinner — the main meal on Christmas day, eaten any time in the afternoon or evening
- christmas factor — a protein implicated in the process of blood clotting, the lack of which causes Christmas disease
- christmas hamper — a collection of seasonal delicacies, often housed in a wicker hamper, which people or organizations give as Christmas presents
- christmas island — an island in the Indian Ocean, south of Java: administered by Singapore (1900–58), now by Australia; phosphate mining. Pop: 1496 (2013 est). Area: 135 sq km (52 sq miles)
- christmas lights — strings of lights put up in the Christmas period to decorate houses
- chromatographies — Plural form of chromatography.
- chryselephantine — (of ancient Greek statues) made of or overlaid with gold and ivory
- chymotrypsinogen — the inactive precursor of chymotrypsin
- chytridiomycosis — An infectious disease of amphibians caused by the chytrid fungus.
- circuit switched — circuit switching
- civilian clothes — not military uniform
- clay-with-flints — a deposit of stiff clay containing unworn whole flints in the S England
- clearsightedness — The property of being clearsighted.
- close by/at hand — Something that is close by or close at hand is near to you.
- cluster headache — a type of recurrent headache characterized by sudden onset and intense pain on one side of the face near the eye
- cochineal cactus — a treelike cactus, Nopalea cochenillifera, of Mexico and Central America, that is a principal source of food of the cochineal insect.
- cochineal insect — a Mexican homopterous insect, Dactylopius coccus, that feeds on cacti
- colonial heights — a town in central Virginia.
- columbia heights — a city in SE Minnesota, near Minneapolis.
- combination shot — a shot in pool in which the cue ball strikes at least one object ball before contact is made with the ball to be pocketed.
- community school — a school offering some nonacademic activities related to life in a particular community and often serving as a community centre
- composite school — a secondary school offering both academic and nonacademic courses
- concertina crash — a collision in which vehicle after vehicle hits the one ahead in a sequence of events triggered by the first car crash
- connect the dots — join dots to form a picture
- considering that — You use considering that to indicate that you are thinking about a particular fact when making a judgment or giving an opinion.
- consulting hours — the hours during which health practitioners are available for consultation
- continuous hinge — a long narrow hinge that runs the full length of the two surfaces to which its leaves are joined.
- contour feathers — feathers that form the surface plumage of a bird and determine the outer contour, including the wing and tail feathers
- copyright symbol — (character, legal) "©" The internationally recognised symbol required to introduce a copyright notice, a letter C with a circle around it. This can be encoded in ISO 8859-1 as character code decimal 169, hexadecimal A9, in HTML as ©, © or ©. A "c" in parentheses: "(c)" is sometimes used in documents stored in a coded character set such as ASCII that does not include the C in a circle, but this has no legal meaning.
- cornhusker state — Nebraska (used as a nickname).
- cottage hospital — a small rural hospital
- cowichan sweater — a heavy sweater of grey, unbleached wool with distinctive designs that were originally black-and-white but are now sometimes coloured: knitted originally by Cowichan Indians in British Columbia
- craftspersonship — The body of activities, skills, techniques, knowledge, and expertise pertinent to (a) particular craft(s).
- crash test dummy — a dummy used in crash tests
- creditworthiness — having a satisfactory credit rating.
- creeping thistle — a weedy Eurasian thistle, Cirsium arvense, common as a fast-spreading weed in the US
- cross-cut chisel — a chisel used for making grooves
- crystallographer — A person skilled in crystallography.
- crystallographic — of, relating to, or dealing with crystals or crystallography.
- cut a wide swath — to make an ostentatious display or forceful impression
- cut one's throat — to bring about one's own ruin
- cut to the chase — If someone cuts to the chase, they start talking about or dealing with what is important, instead of less important things.
- cystourethrocele — A urethrocele occurring with a cystocele.
- cytotechnologist — a technician who specializes in identifying cells and cellular abnormalities.
- cytotrophoblasts — Plural form of cytotrophoblast.
- data warehousing — the use of large amounts of data taken from multiple sources to create reports and for data analysis
- database machine — (hardware) A computer or special hardware that stores and retrieves data from a database. It is specially designed for database access and is coupled to the main (front-end) computer(s) by a high-speed channel. This contrasts with a database server, which is a computer in a local area network that holds a database. The database machine is tightly coupled to the main CPU, whereas the database server is loosely coupled via the network.
- dead-smooth file — the smoothest grade of file commonly used
- dearborn heights — city in SE Mich.: suburb of Detroit: pop. 58,000