12-letter words containing c, a, s, t, o
- schistosomal — relating to or characteristic of a schistosome or member of the genus Schistosoma
- schizothymia — the condition of being schizoid or introverted. It encompasses elements of schizophrenia but does not involve the same depth of psychological disturbance
- schoolmaster — a man who presides over or teaches in a school.
- scintillator — a phosphor capable of producing scintillations.
- scitamineous — of or relating to the Scitimanae order of plants, which includes the ginger and banana plants
- scopes trial — John Thomas, 1901–70, U.S. high-school teacher whose teaching of the Darwinian theory of evolution became a cause célèbre (Scopes Trial or Monkey Trial) in 1925.
- scoptophilia — the obtaining of sexual pleasure by looking at nude bodies, erotic photographs, etc.
- scot and lot — British History. a municipal tax assessed proportionately upon the members of a community.
- scotch grain — a coarse, pebble-grained finish given to heavy leather, esp. for men's shoes
- scots gaelic — Scottish Gaelic
- scott domain — An algebraic, boundedly complete, complete partial order. Often simply called a domain.
- scout around — search
- scout leader — the leader of a troop of Scouts
- scratch coat — (in plastering) a rough, deeply scored first coat upon which the brown coat is laid.
- scratchboard — a cardboard coated with impermeable white clay and covered by a layer of ink that is scratched or scraped in patterns revealing the white surface below.
- scratchproof — resistant to scratches.
- screen actor — a film actor
- scrobiculate — furrowed or pitted.
- scsi adaptor — (hardware) (Or "host adaptor") A device that communicates between a computer and its SCSI peripherals. The SCSI adaptor is usually assigned SCSI ID 7. It is often a separate card that is connected to the computer's bus (e.g. PCI, ISA, PCMCIA) though increasinly, SCSI adaptors are built in to the motherboard. Apart from being cheaper, busses like PCI are too slow to keep up with the newer SCSI standards like Ultra SCSI and Ultra-Wide SCSI. There are several varieties of SCSI (and their connectors) and an adaptor will not support them all. The performance of SCSI devices is limited by the speed of the SCSI adaptor and its connection to the computer. An adaptor that plugs into a parallel port is unlikely to be as fast as one incorporated into a motherboard. Fast adaptors use DMA or bus mastering. Some SCSI adaptors include a BIOS to allow PCs to boot from a SCSI hard disk, if their own BIOS supports it. Note that it is not a "SCSI controller" - it does not control the devices, and "SCSI interface" is redundant - the "I" of "SCSI" stands for "interface".
- scutellation — a scutellate state or formation; a scaly covering, as on a bird's foot.
- secobarbital — a white, odorless, slightly bitter powder, C 1 2 H 1 8 N 2 O 3 , used as a sedative and hypnotic.
- secretagogue — a substance or situation that promotes secretion.
- section gang — a group of workers who take care of a section of railroad track.
- section hand — a person who works on a section gang.
- section mark — section (def 16).
- sectionalism — excessive regard for sectional or local interests; regional or local spirit, prejudice, etc.
- sectionalize — to render sectional.
- seismonastic — of or relating to seismonasty
- semicomatose — a light coma from which a person can be roused.
- semimonastic — somewhat monastic; monastic in certain respects
- semitropical — subtropical.
- seroreaction — any reaction occurring in serum.
- shatter cone — a cone-shaped fragment of rock, probably formed by violent shock waves, as from meteoritic impact or atomic explosions
- sheet anchor — Nautical. a large anchor used only in cases of emergency.
- shock tactic — Shock tactics are a way of trying to influence people's attitudes to a particular matter by shocking them.
- short-acting — (of a drug) quickly effective, but requiring regularly repeated doses for long-term treatment, being rapidly absorbed, distributed in the body, and excreted
- short-change — to give less than the correct change to.
- shortchanged — to give less than the correct change to.
- shostakovich — Dimitri Dimitrievich [dih-mee-tree di-mee-tree-uh-vich;; Russian dmyee-tryee dmyee-tryi-yi-vyich] /dɪˈmi tri dɪˈmi tri ə vɪtʃ;; Russian ˈdmyi tryi ˈdmyi tryɪ yɪ vyɪtʃ/ (Show IPA), 1906–75, Russian composer.
- significator — a planet deemed significant in astrology
- silk factory — plant where silk fabric is produced
- sinification — to Sinicize.
- skeleton car — a freight car essentially consisting of a central longitudinal girder fastened to the trucks, sometimes supplemented by one or more pairs of cross cantilevers: used for carrying logs or containers.
- slash pocket — a pocket set into a garment, especially below the waistline, to which easy access is provided by an exterior, vertical or diagonal slit.
- slide-action — (of a rifle or shotgun) having a lever that when slid back and forth ejects the empty case and cocks and reloads the piece.
- slot machine — a gambling machine operated by inserting coins into a slot and pulling a handle that activates a set of spinning symbols on wheels, the final alignment of which determines the payoff that is released into a receptacle at the bottom.
- smallclothes — men's close-fitting knee breeches of the 18th and 19th centuries
- smart cookie — intelligent or sharp-witted person
- smooth sumac — a shrub or small tree, Rhus glabra, of the cashew family, native to North America, having pinnate leaves and green flowers in a dense terminal cluster.
- smooth-faced — beardless; smooth-shaven.