13-letter words containing s, c, a, g
- sand-yachting — the sport of riding in a sand yacht
- saratoga chip — potato chip.
- saving clause — a clause which denotes a reservation or exception
- savoy cabbage — a variety of cabbage having a compact head of crinkled, blistered leaves.
- scale drawing — illustration made in proportion
- scan register — (electronics, testing) A digital logic circuit which can act either as a flip-flop or as a serial shift register and which is used to form a scan path for testing. The most common design is a multiplexed flip-flop: The other common design is level-sensitive scan design (LSSD).
- scandalmonger — a person who spreads scandal or gossip.
- scanning disk — (in mechanical scanning) a disk with a line of holes spiraling in from its edge, rotated in front of a surface so as to expose a small segment as each hole passes before it for transmitting or reproducing a picture.
- scanning line — (in a cathode-ray or television tube) a single horizontal trace made by the electron beam in one traversal of the fluorescent screen. Compare frame (def 9).
- scarlet gilia — skyrocket.
- scavenge pump — an oil pump used in some internal-combustion engines to return oil from the crankcase to the oil tank
- scintigraphic — of or relating to scintigraphy
- scintillating — animated; vivacious; effervescent: a scintillating personality.
- scotch lovage — a similar and related plant, Ligusticum scoticum, of N Europe
- scrambled egg — eggs stirred while cooking
- screaming tty — [Unix] A terminal line which spews an infinite number of random characters at the operating system. This can happen if the terminal is either disconnected or connected to a powered-off terminal but still enabled for login; misconfiguration, misimplementation, or simple bad luck can start such a terminal screaming. A screaming tty or two can seriously degrade the performance of a vanilla Unix system; the arriving "characters" are treated as userid/password pairs and tested as such. The Unix password encryption algorithm is designed to be computationally intensive in order to foil brute-force crack attacks, so although none of the logins succeeds; the overhead of rejecting them all can be substantial.
- search engine — a computer program that searches documents, especially on the World Wide Web, for a specified word or words and provides a list of documents in which they are found.
- second-grader — a pupil who is in the second grade
- self-catering — holiday accommodation not including meals
- self-cleaning — an act or instance of making clean: Give the house a good cleaning.
- self-effacing — the act or fact of keeping oneself in the background, as in humility.
- serologically — as pertains to or with respect to serology; in a serological manner
- serving hatch — a small hatch or opening in a kitchen wall used to serve food through to an adjoining room
- shack-tapping — the making of house-by-house visits to canvass.
- shadowcasting — the enhancement of images by the casting of shadows
- shaped charge — a warhead having a concave, hollow end and operating on the Munroe effect.
- sharecropping — the practice of cultivating farmland as a sharecropper
- shaving cream — a preparation, as of soap and free fatty acid, that is lathered and applied to the face to soften and condition the beard for shaving.
- shaving stick — a piece of shaving foam moulded into a slender shape and held in a slender container for ease of application to the face when removing hair with a razor
- shingle beach — a beach made of a mass of small pieces of rough stone
- shopping cart — a four-wheeled cart provided by a supermarket or other retail store for a customer's use in collecting purchases.
- sign of peace — the liturgical practice of giving a sign of peace, union, or friendship, as a handshake or embrace, at some point in a Christian service, esp. in a Mass or Communion service
- significances — importance; consequence: the significance of the new treaty.
- significantly — important; of consequence.
- signification — meaning; import; sense.
- significative — serving to signify.
- significatory — serving to signify
- single combat — combat between two persons.
- single-acting — (of a reciprocating engine, pump, etc.) having pistons accomplishing work only in one direction. Compare double-acting (def 1).
- single-action — (of a firearm) requiring the cocking of the hammer before firing each shot: a single-action revolver.
- singles chart — a ranked chart of popular music (individual songs, not albums or collections) for a specific period of time
- skunk cabbage — a low, fetid, broad-leaved North American plant, Symplocarpus foetidus, of the arum family, having a brownish-purple and green mottled spathe surrounding a stout spadix, growing in moist ground.
- slide changer — a device for changing the slide displayed in a projector
- sliding scale — a variable scale, especially of industrial costs, as wages, that may be adapted to changes in demand.
- slip carriage — a railway car detached from a moving train as it passes through a station.
- social gaming — the playing of online games on social media websites.
- social gospel — a movement in America, chiefly in the early part of the 20th century, stressing the social teachings of Jesus and their applicability to public life.
- space biology — exobiology.
- space heating — the heating of a limited area, as a room, by means of a heater (space heater) within the area.
- special agent — an investigator in a law enforcement agency.