12-letter words containing p, r, e, s, i, n
- speedwriting — a system of shorthand that is based on the sound of words and utilizes letters of the alphabet rather than symbols.
- spermagonium — Botany, Mycology. spermogonium.
- spermogonium — one of the cup-shaped or flask-shaped receptacles in which the spermatia of certain fungi and red algae are produced.
- sphincterial — relating to a sphincter
- spider plant — Also called ribbon plant. a plant, Chlorophytum comosum, of the lily family, native to southern Africa, that has long, narrow leaves and clusters of white flowers and is widely cultivated as a houseplant.
- spiderhunter — any of several sunbirds of the genus Arachnothera, of southern Asia and the East Indies, having dull-colored plumage and a long bill.
- spinal nerve — any of a series of paired nerves that originate in the nerve roots of the spinal cord and emerge from the vertebrae on both sides of the spinal column, each branching out to innervate a specific region of the neck, trunk, or limbs.
- spindle tree — any of various shrubs or trees of the genus Euonymus, esp E. europaeus, of Europe and W Asia, typically having red fruits and yielding a hard wood formerly used in making spindles: family Celastraceae
- spinsterhood — Disparaging and Offensive. a woman still unmarried beyond the usual age of marrying.
- spinstership — the state of being a spinster
- spiritedness — having or showing mettle, courage, vigor, liveliness, etc.: a spirited defense of poetry.
- split screen — Also called composite shot. Movies, Television. a type of process photography in which two or more shots are juxtaposed and projected simultaneously on the screen.
- split-screen — Split-screen is used to describe the technique in making films and television programmes in which two different pieces of film are shown at the same time.
- sporogenesis — the production of spores; sporogony.
- spring break — a vacation from school or college during the spring term, lasting about a week.
- spring fever — a listless, lazy, or restless feeling commonly associated with the beginning of spring.
- spring vetch — any of several mostly climbing plants belonging to the genus Vicia, of the legume family, having pinnate leaves ending in tendrils and bearing pealike flowers, especially V. sativa (spring vetch) cultivated for forage and soil improvement.
- spring water — water from natural underground source
- spring-clean — to subject (a place) to a spring-cleaning.
- springkeeper — a salamander
- spur gearing — a system of spur gears.
- sputteringly — in a sputtering manner
- square piano — a piano with a rectangular, horizontal body.
- state prison — a prison maintained by a state for the confinement of felons.
- stauropegion — (in an autocephalous church) a monastery subject directly to the primate.
- stenographic — the art of writing in shorthand.
- stereophonic — pertaining to a system of sound recording or reproduction using two or more separate channels to produce a more realistic effect by capturing the spatial dimensions of a performance (the location of performers as well as their acoustic surroundings), used especially with high-fidelity recordings and reproduction systems (opposed to monophonic).
- stereoptican — a projector usually consisting of two complete lanterns arranged so that one picture appears to dissolve while the next is forming.
- stereopticon — a projector usually consisting of two complete lanterns arranged so that one picture appears to dissolve while the next is forming.
- stereotyping — a process, now often replaced by more advanced methods, for making metal printing plates by taking a mold of composed type or the like in papier-mâché or other material and then taking from this mold a cast in type metal.
- stirrup bone — the stapes, one of the three bones of the middle ear
- strepitation — the quality or state of being strepitant
- streptolysin — a type of hemolysin produced by certain species of streptococcus.
- streptomycin — an antibiotic, C 2 1 H 3 9 N 7 O 1 2 , produced by a soil actinomycete, Streptomyces griseus, and used in medicine in the form of its white, water-soluble sulfate salt, chiefly in the treatment of tuberculosis.
- stride piano — a style of jazz piano playing in which the right hand plays the melody while the left hand plays a single bass note or octave on the strong beat and a chord on the weak beat, developed in Harlem during the 1920s, partly from ragtime piano playing.
- subinspector — a secondary or assistant inspector
- supercabinet — a specially-formed cabinet, a select or powerful group of political ministers (cabinet)
- supercooling — to cool (a liquid) below its freezing point without producing solidification or crystallization; undercool.
- supereminent — of superior eminence, rank, or dignity; distinguished, conspicuous, or worthy of note above others.
- superevident — extremely or very evident
- superheating — Superheating of steam is raising its temperature to well above boiling point.
- superheroine — a woman noted for courageous acts or nobility of character: Esther and other biblical heroines.
- superkingdom — in some systems of biological classification, either of the two major subdivisions, prokaryote or eukaryote, into which all living organisms can be placed
- superluminal — appearing to travel faster than the speed of light.
- superordinal — relating to the superorder
- superorganic — of or relating to the structure of cultural elements within society conceived as independent of and superior to the individual members of society.
- supersession — the act of superseding.
- superstation — an independent television station whose signal is transmitted by satellite to subscribers on a cable system.
- superstition — a belief or notion, not based on reason or knowledge, in or of the ominous significance of a particular thing, circumstance, occurrence, proceeding, or the like.
- supervenient — to take place or occur as something additional or extraneous (sometimes followed by on or upon).