“ Truss, trus, n. a bundle: timbers fastened together for binding a beam or supporting a roof: in ships, the rope or iron for keeping the lower yard to the mast: a tuft of flowers at the top of the main stalk or stem: a bandage or apparatus used in hernia to retain reduced parts, or to hinder protusion.—v.t. to bind up: to pack close: to furnish with a truss: to draw tight and tie: to skewer in cooking.—n. Truss′-beam, a wooden beam strengthened by a tie-rod.—adj. ”

“ Stroboscope, strob′ō-skōp, n. an apparatus for observing periodic motion by throwing light at intervals on the rotating body.—adj. Stroboscop′ic. [Gr. strobos, a turning, skopein, to see.]
Strode, strōd, pa.t. of stride.
Stroke, strōk, n. a blow: a sudden attack: calamity: the sound of a clock: a dash in writing: the sweep of an oar in rowing, the aftmost oar of a boat: the movement of the piston of a steam-engine: the touch of a pen or pencil: any characteristic feature: an effective action, a feat, a masterly effort: a mental act, the action of any faculty of the mind.—v.t. ”

“ Syngenesis, sin-jen′e-sis, n. the theory of reproduction which makes the embryo the product of both male and female by the union of spermatozoon and ovum: the theory that the germ so formed contains the germs of all future generations—opp. to Epigenesis.—adj. Syngenet′ic. [Gr. syn, with, genesis, generation.]
Syngraph, sing′graf, n. a writing signed by both or all the parties thereto. [Gr. synggraphē—syn, with, graphein, to write.]
Synizesis, sin-i-zē′sis, n. the union into one syllable of two vowels incapable of forming a diphthong: closure of the pupil of the eye, with loss of sight. ”

“ Union, ūn′yun, n. a uniting: that which is united or made one: something formed by the combination of parts or individual things or persons: concord: harmony in colour: agreement between parts: the state of wedlock: a device emblematic of union borne in the canton of a flag, the canton used separately as a flag, the union-jack: a combination as among workmen for class protection: several parishes united for joint support and management of their poor, also the workhouse for such: (pl.) textile fabrics made up of more than one kind of fibre, as of wool and cotton.—adj. ”

“ Straw, straw, n. the stalk on which corn grows, and from which it is thrashed: a quantity of these when thrashed: anything worthless, the least possible thing.—ns. Straw′berry, the delicious and fragrant fruit of any of the species of the genus Fragaria, the plant itself; Straw′berry-leaf, a symbolic ornament on the coronets of dukes, marquises, and earls—in pl. a dukedom; Straw′berry-mark, a soft reddish nævus or birth-mark; Straw′berry-tree, a species of Arbutus, which produces a fruit resembling the strawberry ”

“ Surface, sur′fās, n. the exterior part of anything.—adj. Sur′faced, having a surface.—ns. Sur′faceman, a miner employed in open-air working: a workman employed in keeping a railway-bed in repair; Sur′face-print′ing, printing from a relief surface, as cotton-cloth; Sur′facer, one who, or that which, smooths or levels a surface; Sur′face-ten′sion, in liquids, that property in virtue of which a liquid surface behaves as if it were a stretched elastic membrane—say a sheet of india-rubber; Sur′face-wa′ter, drainage-water; Sur′facing, the act of giving a certain surface to anything. ”

“ Screw, skrōō, n. a cylinder with a spiral groove or ridge on either its outer or inner surface, used as a fastening and as a mechanical power: a screw-propeller: a turn or twist to one side: a penny packet of tobacco put up in a paper twisted at both ends: a stingy fellow, an extortioner, a skinflint: a broken-winded horse: pressure: (U.S. slang) a professor who requires students to work hard: salary, wages.—v.t. to apply a screw to: to press with a screw: to twist: to oppress by extortion: to force: to squeeze.—ns. Screw′-bolt, a bolt threaded at one end for a nut ”

“ Weismannism, vīs′man-izm, n. the doctrine in biology of August Weismann (born 1834) —that acquired characters are not transmitted, function and environment affecting the individual only, not the species, the sole source of evolutionary change being the intermingling of germ-plasma which occurs in fertilisation, and the condition of progress being found in the action of natural selection on the germinal variations which thus arise. ”

“ Substage, sub′stāj, n. an attachment below the stage of the compound microscope, to support the achromatic condenser, &c.
Substance, sub′stans, n. that in which qualities or attributes exist, the existence to which qualities belong: that which constitutes anything what it is: the essential part: body: matter: property: foundation, ground, confidence. [L. substantia—substāre, to stand under—sub, under, stāre, to stand.] ”

“ Sword, sōrd, n. an offensive weapon with a long blade, sharp upon one or both edges, for cutting or thrusting: destruction by the sword or by war, war, military force: the emblem of vengeance or justice, or of authority and power.—adj. Sword′-and-buck′ler, fought with sword and buckler, not the rapier: armed with sword and buckler.—ns. Sword′-arm, -hand, the arm, hand, that wields the sword; Sword′-bay′onet, a bayonet shaped somewhat like a sword, and used as one; Sword′-bear′er, a public officer who carries the sword of state ”

“ Trail, trāl, v.t. to draw along the ground: to hunt by tracking: to draw out, lead on: to tread down, as grass, by walking through: to carry, as a musket or pike, in an oblique forward position, the breech or the butt near the ground.—v.i. to be drawn out in length, to hang or drag loosely behind: to run or climb as a plant: to move with slow sweeping motion: to drag one's self lazily along.—n. ”

“ Sū′perscript, Superscrip′tion, act of superscribing: that which is written or engraved above or on the outside. [L. super, above, scribĕre, scriptum, to write.]
Supersede, sū-pėr-sēd′, v.t. to take the place of another by reason of superior right, power, &c.: to make useless by superior power: to come in the room of, to replace: to displace, set aside, render unnecessary.—ns. Supersē′deas, a writ to stay proceedings, or to suspend the powers of an officer in certain cases ”

“ Vaporole, vā′pō-rōl, n. a thin glass capsule, containing a volatile drug wrapped in cotton-wool and enclosed in a silk bag, to be crushed in the fingers so as to permit inhalation.
Vapour, Vapor, vā′pur, n. the gas into which most liquids and solids are convertible by heat: the condition of a body when it becomes gas by heat: water in the atmosphere: anything vain or transitory: (pl.) a disease of nervous weakness in which a variety of strange images float before the mind, temporary depression of spirits, dejection.—v.i. to pass off in vapour: to evaporate: to boast: to brag.—v.t. ”

“ Stilt, stilt, n. one of a pair of props or poles with steps or supports at a sufficient distance from the lower end to allow a man standing on the steps to walk clear of the ground and with longer strides: a widely distributed genus (Himantopus) of wading-birds belonging to the Snipe family, having long slender bills and very long wings and legs—also Stilt′-bird, -plov′er.—v.t. to raise on stilts: to elevate by unnatural means.—adjs. ”

“ Stand, stand, v.i. to cease to move: to be stationary: to occupy a certain position: to stagnate: to be at rest: to be fixed in an upright position, to be erect, to be on the feet—as opposed to sit, lie, kneel, &c.: to become or remain erect: to have a position or rank: to be in a particular state, to be with relation to something else: to maintain an attitude: to be fixed or firm: to keep one's ground: to remain unimpaired: to endure, to be consistent: to consist: to depend or be supported: to offer one's self as a candidate: to have a certain direction: to hold a course at sea.—v.t. ”

“ Tank, tangk, n. a large basin or cistern: a reservoir of water.—v.t. to cause to flow into a tank: to plunge into a tank.—ns. Tank′age, the act of storing oil, &c., in tanks: the price charged for such storage: the capacity of a tank or series of tanks; Tank′-car, a railway-car for carrying petroleum in bulk in a long cylindrical tank; Tank′-en′gine, a locomotive that carries the water and coal it requires; Tank′-worm, a nematode worm in the mud of tanks in India. ”

“ Still, stil, v.t. to cause to fall by drops: to distil.—n. an apparatus for distillation, consisting essentially of a vessel in which the liquid to be distilled is placed, the vapour being conducted by means of a head or neck to the condenser or worm, where it is cooled by water or other means, and again forms liquid.—adj. ”

“ Specie (spē′shi) , gold and silver coin, metallic money (abl. of L. species, kind) ; Spē′cies, a group of individuals having common marks or characteristics, specialised from others of the same genus to which it is subordinate: a group under a higher class, a kind or sort, a distinct constituent part, an element: an appearance to the senses, an image of an external object presented to the eye or the mind; Spē′cies-mong′er, one who busies himself with classifications only, indifferent to wider biological relations, one who makes distinctions for distinction's sake ”

“ Step, step, n. a pace: the distance crossed by the foot in walking or running: a small space: degree: one remove in ascending or descending a stair: round of a ladder: footprint: manner of walking: proceeding: action: the support on which the lower end of a mast, or staff, or a wheel rests: (pl.) walk, direction taken in walking: a self-supporting ladder with flat steps.—v.i. to advance or retire by pacing: to walk: to walk slowly or gravely: to walk a short distance: to move mentally.—v.t. to set, as a foot: to fix, as a mast:—pr.p. ”

“ Trout, trowt, n. a common name for fresh-water fish of the genus Salmo: the Salmo Fario, Trutta, or Common Trout, much sought after by anglers.—n. Trout′-bas′ket, an osier or willow creel for carrying trout.—adj. Trout′-col′oured, speckled like a trout: white, with spots of black, bay, or sorrel.—ns. Trout′-farm, a place where trout are reared artificially; Trout′let, Trout′ling, a little trout; Trout′-rod, a fishing-rod for trout; Trout′-spoon, a small revolving spoon used as a lure for trout; Trout′-stream, a stream in which trout are caught. ”

“ Zooglœa, zō-ō-glē′a, n. the term applied to the resting, motionless stage of the Bacteria, in which they are embedded in gelatinous material.—adjs. Zooglœ′ic; Zooglœ′oid. [Gr. zōon, an animal, gloios, a sticky substance.]
Zoograft, zō′ō-graft, n. a piece of tissue taken from the living body of an animal to supply a part wanting in the human body, by being grafted on it. [Gr. zōon, an animal, graft.] ”

“ Soap, sōp, n. a compound of oils or fats with soda (hard soaps) or potash (soft soaps) , used in washing: (slang) soft words, flattery: (U.S. slang) money used for bribery and other secret political purposes.—v.t. to rub or wash with soap: to flatter.—ns. Soap′-ball, soap made into a ball, often with starch, as an emollient; Soap′berry, the fruit of several species of trees belonging to the genus Sapindus, containing a pulp useful as a substitute for soap in washing; Soap′-boil′er, one whose occupation is to make soap; Soap′-boil′ing, the occupation of making soap ”

“ State, stāt, n. position: condition: situation: circumstances at any time: the whole body of people under one government: the public: the civil power: estate, one of the orders or classes of men forming the body politic (as nobles, clergy, commonalty) : a body of men united by profession: rank, quality: pomp: dignity: style of living: stability, continuance: (pl.) the bodies constituting the legislature of a country: (obs.) a seat of dignity: a stage, condition, as of an etched or engraved plate at one particular stage of its progress.—adj. ”

“ Strength, strength, n. quality of being strong: power of any kind, active or passive: force, vigour, violence: solidity or toughness: power to resist attack: excellence, boldness of conception or treatment: the required consistency or degree of the essential element in any compound: intensity: brightness: validity: vigour of style or expression: security: amount of force: potency of liquors: available force or support: a fortification, stronghold.—v.t. Strength′en, to make strong or stronger: to confirm: to encourage: to increase in power or security.—v.i. to become stronger.—n. ”

“ Sea, sē, n. the great mass of salt water covering the greater part of the earth's surface: any great expanse of water less than an ocean: the ocean: the swell of the sea in a tempest: a wave: any widely extended mass or quantity, a flood: any rough or agitated place or element.—ns. Sea′-ā′corn, a barnacle; Sea′-add′er, the fifteen-spined stickle-back; Sea′-an′chor, a floating anchor used at sea in a gale; Sea′-anem′one, a kind of polyp, like an anemone, found on rocks on the seacoast; Sea′-ape, the sea-otter; Sea′-ā′pron, a kind of kelp; Sea′-arr′ow, a flying squid: an arrow-worm ”