12-letter words containing p, a, s, d
- pseudomartyr — someone falsely or inaccurately called a martyr
- pseudopodial — a temporary protrusion of the protoplasm, as of certain protozoans, usually serving as an organ of locomotion or prehension.
- pseudorabies — a highly contagious, usually fatal disease of cattle, sheep, and other animals, caused by the herpesvirus Herpes suis, and characterized by severe pruritus and progressive central nervous system involvement sometimes including an aggressive excitement phase.
- pseudorandom — noting or pertaining to random numbers generated by a definite computational process to satisfy a statistical test.
- pseudoscalar — a scalar quantity that changes sign when the sense of the orientation of the coordinate system is changed.
- push forward — keep advancing
- puy de sancy — a mountain in S central France: highest peak of the Monts Dore. Height: 1886 m (6188 ft)
- quadruplexes — Plural form of quadruplex.
- radioisotope — a radioactive isotope, usually artificially produced: used in physical and biological research, therapeutics, etc.
- radiophonist — a person who produces radiophonic music
- rapeseed oil — a brownish-yellow oil obtained by expression from rapeseed and used chiefly as a lubricant, an illuminant, and in the manufacture of rubber substitutes.
- re-landscape — a section or expanse of rural scenery, usually extensive, that can be seen from a single viewpoint.
- red larkspur — a plant, Delphinium nudicaule, of the buttercup family, native to the western coast of the U.S., having orange-red or sometimes yellow flowers.
- reemphasized — to give emphasis to; lay stress upon; stress: to emphasize a point; to emphasize the eyes with mascara.
- respondentia — a loan upon a ship's cargo, which is repaid with interest if the ship reaches its destination, and if the ship does not, the loan is not repaid
- rhabdosphere — a minute sphere made up of rhabdoliths
- road sweeper — a person who sweeps roads
- saddle point — a point at which a function of two variables has partial derivatives equal to zero but at which the function has neither a maximum nor a minimum value.
- safe-deposit — providing safekeeping for valuables: a safe-deposit vault.
- sago pudding — a sweet pudding made with sago and milk
- sand springs — a town in NE Oklahoma.
- sand-sprayed — noting an exterior wall finish composed of mortar to which is added a mixture of sand and cement in equal parts while the mortar is still wet.
- sandpainting — a type of painting done by American Indians, esp in the healing ceremonies of the Navaho, using fine coloured sand on a neutral ground
- sandpapering — the act or process of polishing or grinding a surface with or as if with sandpaper
- sapindaceous — belonging to the Sapindaceae, the soapberry family of plants.
- scouring pad — a small pad, as of steel wool or plastic mesh, used for scouring pots, pans, etc.
- scrap dealer — a person who deals in scrap
- scraperboard — scratchboard.
- scratchpad i — (language) A general-purpose language originally for interactive symbolic mathematics by Richard Jenks, Barry Trager, Stephen M. Watt and Robert S. Sutor of IBM Research, ca 1971. It features abstract parametrised data types, multiple inheritance and polymorphism. There were implementations for VM/CMS and AIX.
- 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".
- seed capital — small sum invested in new business
- seed capsule — the part of a fruit enclosing the seeds; pericarp
- send packing — to dismiss peremptorily
- shadow price — the calculated price of a good or service for which no market price exists
- shadowgraphy — the production of a shadowgraph
- sharp-witted — having or showing mental acuity; intellectually discerning; acute.
- shop steward — commerce: union rep
- shoulder pad — clothing: insert in shoulder
- siderography — the art or technique of engraving on steel.
- sindonophany — the periodic exhibiting to the public of the shroud that the body of Christ is thought to have been wrapped in
- slap dashing — slab dashing.
- sleep around — to take the rest afforded by a suspension of voluntary bodily functions and the natural suspension, complete or partial, of consciousness; cease being awake.
- sloped roman — a roman (vertical) typeface, usually sans serif, i.e. without the small, decorative, terminal strokes with which some typefaces are designed. The typeface is made to slope (usually to the right), but not generally to the same degree as a true italic typeface
- snake-hipped — having thin, sinuous hips.
- snow leopard — a long-haired, leopardlike feline, Panthera (Uncia) uncia, of mountain ranges of central Asia, having a relatively small head and a thick, creamy-gray coat with rosette spots: an endangered species.
- spade guinea — a guinea decorated with a spade-shaped shield, coined during the reign of George III
- span loading — the act of a person or thing that loads.
- spatter dash — roughcast (def 1).
- spatter-dash — Also called spatter dash. an exterior wall finish composed of mortar and fine pebbles mixed together and dashed against the wall. Compare pebble dash.
- spearheading — the sharp-pointed head that forms the piercing end of a spear.