12-letter words containing a, c, m, e
- semiattached — partially attached; semidetached.
- semicircular — Also called semicircumference [sem-ee-ser-kuhm-fer-uh ns, -fruh ns, sem-ahy-] /ˌsɛm i sərˈkʌm fər əns, -frəns, ˌsɛm aɪ-/ (Show IPA). half of a circle; the arc from one end of a diameter to the other.
- semicolonial — partly colonial
- semicomatose — a light coma from which a person can be roused.
- semidetached — partly detached.
- semimetallic — partially metallic; of the nature of a semi-metal
- semimonastic — somewhat monastic; monastic in certain respects
- semimystical — somewhat mystical; having a mystical quality to a partial degree
- semiofficial — having some degree of official authority.
- semiological — the study of signs and symbols; semiotics.
- semitropical — subtropical.
- serial comma — a comma used after the next-to-last item in a series of three or more items when the next-to-last and last items are separated by a conjunction. In the series A, B, C, or D, the comma after C is the series comma.
- service game — a game in which a particular tennis player is the one who serves
- service mark — a proprietary term, such as Blue Cross and Blue Shield, American Express, or Planned Parenthood, that is registered with the Patent and Trademark Office. Abbreviation: SM.
- servicewoman — a woman who is a member of the armed forces of a country.
- seymour cray — (person) The founder of Cray Research and designer of several of their supercomputers. Cray has been a charismatic yet somewhat reclusive figure. He began Cray Research in Minnesota in 1972. In 1988, Cray moved his Cray-3 project to Colorado Springs. The next year, Cray Research spun it off to create Cray Computer. In 1989, Cray left Cray Research and started Cray Computer Corporation in Colorado Springs. His quest to build a faster computer using new-generation materials failed in 1995, and his bankruptcy cost half a billion dollars and more than 400 jobs. The company was unable to raise $20 million needed to finish the Cray-4 and filed for bankruptcy in March 1995. In the summer of 1996, Cray started a Colorado Springs-based company called SRC Computers, Inc. "We think we'll build computers, but who knows what kind or how," Cray said at the time. "We'll talk it over and see if we can come up with a plan." On 1996-09-22, aged 70, Cray broke his neck in a car accident. Surgery for massive head injuries and swelling of the brain leaving him in a critical and unstable condition.
- shamefacedly — modest or bashful.
- shamrock-pea — a trailing plant, Parochetus communis, of the legume family, native to Asia and east Africa, having shamrocklike leaves with a brown crescent at the base and pea-shaped, pink and blue flowers.
- shield match — a cricket match for the Sheffield Shield
- shrimp sauce — a sauce made from shrimps
- single cream — dairy product: thin or light cream
- slalom racer — someone who takes part in a slalom
- 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.
- small change — coins of small denomination.
- small circle — a circle on a sphere, the plane of which does not pass through the center of the sphere. Compare great circle (def 1).
- small screen — the medium of television.
- smallclothes — men's close-fitting knee breeches of the 18th and 19th centuries
- smart cookie — intelligent or sharp-witted person
- smilacaceous — of, relating to, or belonging to the Smilacaceae, a temperate and tropical family of monocotyledonous flowering plants, most of which are climbing shrubs with prickly stems: includes smilax
- smooth-faced — beardless; smooth-shaven.
- social media — websites and other online means of communication that are used by large groups of people to share information and to develop social and professional contacts: Many businesses are utilizing social media to generate sales.
- somatic cell — one of the cells that take part in the formation of the body, becoming differentiated into the various tissues, organs, etc.
- somatotensic — (of certain plants that are eaten as food) restoring equilibrium
- somnifacient — causing or inducing sleep.
- sound camera — a motion-picture camera that is capable of photographing silently at the normal speed of 24 fps and operating in synchronization with separate audio recording equipment.
- space helmet — a helmet worn by astronauts while in outer space
- special team — Football. a group of players fielded for kicking plays, as punts, kickoffs, and field-goal attempts.
- special term — the sitting of a court for the trial of a special case.
- speech maker — a person who makes a formal speech
- speed camera — device that detects speeding traffic
- spermaphytic — able to produce seeds
- spermaticide — spermicide.
- spermatocele — a swelling of the testicle
- spermatocide — spermicide.
- spermatocyte — a male germ cell (primary spermatocyte) that gives rise by meiosis to a pair of haploid cells (secondary spermatocytes) that give rise in turn to spermatids.
- spin machine — an organization or group of people acting together to present news or information in a way that creates a particular desired impression
- stapedectomy — a microsurgical procedure to relieve deafness by replacing the stapes of the ear with a prosthetic device.
- star chamber — a former court of inquisitorial and criminal jurisdiction in England that sat without a jury and that became noted for its arbitrary methods and severe punishments, abolished 1641.
- steam jacket — a casing, as on the cylinder of a steam engine, filled with live steam to keep the interior hot.
- stercoranism — the belief that the consecrated Eucharistic elements, the bread and wine, are subject to decay and pass through the body like other ingested things