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Sensation

An impression, or the consciousness of an impression, made upon the central nervous organ, through the medium of a sensory or afferent nerve or one of the organs of sense; a feeling, or state of consciousness, whether agreeable or disagreeable, produced either by an external object (stimulus), or by some change in the internal state of the body.

Sensational

Of or pertaining to sensation; as, sensational nerves.

Sensationalism

The doctrine held by Condillac, and by some ascribed to Locke, that our ideas originate solely in sensation, and consist of sensations transformed; sensualism; -- opposed to intuitionalism, and rationalism.

Sensationalist

An advocate of, or believer in, philosophical sensationalism.

Sense

To perceive by the senses; to recognize.

Senseful

Full of sense, meaning, or reason; reasonable; judicious.

Senseless

Destitute of, deficient in, or contrary to, sense; without sensibility or feeling; unconscious; stupid; foolish; unwise; unreasonable.

Sensibility

The quality or state of being sensible, or capable of sensation; capacity to feel or perceive.

Sensibleness

The quality or state of being sensible; sensibility; appreciation; capacity of perception; susceptibility.

Sensibly

In a sensible manner; so as to be perceptible to the senses or to the mind; appreciably; with perception; susceptibly; sensitively.

Sensificatory

Susceptible of, or converting into, sensation; as, the sensificatory part of a nervous system.

Sensist

One who, in philosophy, holds to sensism.

Sensitive

Having sense of feeling; possessing or exhibiting the capacity of receiving impressions from external objects; as, a sensitive soul.

Sensitivity

The quality or state of being sensitive; -- used chiefly in science and the arts; as, the sensitivity of iodized silver.

Sensitize

To render sensitive, or susceptible of being easily acted on by the actinic rays of the sun; as, sensitized paper or plate.

Sensitometer

An instrument or apparatus for comparing and grading the sensitiveness of plates, films, etc., as a screen divided into squares of different shades or colors, from which a picture is made on the plate to be tested.

Sensive

Having sense or sensibility; sensitive.

Sensor

Sensory; as, the sensor nerves.

Sensori-volitional

Concerned both in sensation and volition; -- applied to those nerve fibers which pass to and from the cerebro-spinal axis, and are respectively concerned in sensation and volition.

Sensorial

Of or pertaining to the sensorium; as, sensorial faculties, motions, powers.

Sensorium

The seat of sensation; the nervous center or centers to which impressions from the external world must be conveyed before they can be perceived; the place where external impressions are localized, and transformed into sensations, prior to being reflected to other parts of the organism; hence, the whole nervous system, when animated, so far as it is susceptible of common or special sensations.

Sensory

Of or pertaining to the sensorium or sensation; as, sensory impulses; -- especially applied to those nerves and nerve fibers which convey to a nerve center impulses resulting in sensation; also sometimes loosely employed in the sense of afferent, to indicate nerve fibers which convey impressions of any kind to a nerve center.

Sensual

Pertaining to, consisting in, or affecting, the sense, or bodily organs of perception; relating to, or concerning, the body, in distinction from the spirit.

Sensualism

The condition or character of one who is sensual; subjection to sensual feelings and appetite; sensuality.

Sensualist

One who is sensual; one given to the indulgence of the appetites or senses as the means of happiness.

Sensuality

The quality or state of being sensual; devotedness to the gratification of the bodily appetites; free indulgence in carnal or sensual pleasures; luxuriousness; voluptuousness; lewdness.

Sensualization

The act of sensualizing, or the state of being sensualized.

Sensualize

To make sensual; to subject to the love of sensual pleasure; to debase by carnal gratifications; to carnalize; as, sensualized by pleasure.

Sensuosity

The quality or state of being sensuous; sensuousness.

Sensuous

Of or pertaining to the senses, or sensible objects; addressing the senses; suggesting pictures or images of sense.

Sent

imp. p. p. of Send.

Sentence

To pass or pronounce judgment upon; to doom; to condemn to punishment; to prescribe the punishment of.

Sentencer

One who pronounced a sentence or condemnation.

sentential

Comprising sentences; as, a sentential translation.

Sententiary

One who read lectures, or commented, on the Sentences of Peter Lombard, Bishop of Paris (1159-1160), a school divine.

Sententious

Abounding with sentences, axioms, and maxims; full of meaning; terse and energetic in expression; pithy; as, a sententious style or discourse; sententious truth.

Sentiency Sentience

The quality or state of being sentient; esp., the quality or state of having sensation.

Sentient

One who has the faculty of perception; a sentient being.

Sentiment

A thought prompted by passion or feeling; a state of mind in view of some subject; feeling toward or respecting some person or thing; disposition prompting to action or expression.

Sentimental

Having, expressing, or containing a sentiment or sentiments; abounding with moral reflections; containing a moral reflection; didactic.

Sentimentalism

The quality of being sentimental; the character or behavior of a sentimentalist; sentimentality.

Sentimentalize

To think or act in a sentimental manner, or like a sentimentalist; to affect exquisite sensibility.

Sentine

A place for dregs and dirt; a sink; a sewer.

Sentisection

Painful vivisection; -- opposed to callisection.

Sentry

A soldier placed on guard; a sentinel.

Senza

Without; as, senza stromenti, without instruments.

Sepal

A leaf or division of the calyx.

Sepaline

Relating to, or having the nature of, sepals.

Sepalody

The metamorphosis of other floral organs into sepals or sepaloid bodies.

Sepaloid

Like a sepal, or a division of a calyx.

Sepalous

Having, or relating to, sepals; -- used mostly in composition. See under Sepal.

Separability

Quality of being separable or divisible; divisibility; separableness.

Separable

Capable of being separated, disjoined, disunited, or divided; as, the separable parts of plants; qualities not separable from the substance in which they exist.

Separate

Divided from another or others; disjoined; disconnected; separated; -- said of things once connected.

Separatical

Of or pertaining to separatism in religion; schismatical.

Separation

The act of separating, or the state of being separated, or separate. Chemical analysis. Divorce. The operation of removing water from steam.

Separatism

The character or act of a separatist; disposition to withdraw from a church; the practice of so withdrawing.

Separatist

One who withdraws or separates himself; especially, one who withdraws from a church to which he has belonged; a seceder from an established church; a dissenter; a nonconformist; a schismatic; a sectary.

Separatistic

Of or pertaining to separatists; characterizing separatists; schismatical.

Separator

One who, or that which, separates. A device for depriving steam of particles of water mixed with it. An apparatus for sorting pulverized ores into grades, or separating them from gangue. An instrument used for spreading apart the threads of the warp in the loom, etc.

Separatory

An apparatus used in separating, as a separating funnel.

Separatrix

The decimal point; the dot placed at the left of a decimal fraction, to separate it from the whole number which it follows. The term is sometimes also applied to other marks of separation.

Sephardic

Of, pertaining to, or designating, the Jews (the Sephardim, also called Spanish or Portuguese Jews) descended from Jewish families driven from Spain by the Inquisition.

Sephardim

Jews who are descendants of the former Jews of Spain and Portugal. They are as a rule darker than the northern Jews, and have more delicate features.

Sephen

A large sting ray of the genus Trygon, especially Trygon sephen of the Indian Ocean and the Red Sea. The skin is an article of commerce.

Sepia

Of a dark brown color, with a little red in its composition; also, made of, or done in, sepia.

Sepic

Of or pertaining to sepia; done in sepia; as, a sepic drawing.

Sepidaceous

Like or pertaining to the cuttlefishes of the genus Sepia.

Sepiment

Something that separates; a hedge; a fence.

Sepiostare

The bone or shell of cuttlefish. See Illust. under Cuttlefish.

Seposition

The act of setting aside, or of giving up.

Sepoy

A native of India employed as a soldier in the service of a European power, esp. of Great Britain; an Oriental soldier disciplined in the European manner.

Sepsin

A soluble poison (ptomaine) present in putrid blood. It is also formed in the putrefaction of proteid matter in general.

Sepsis

The poisoning of the system by the introduction of putrescent material into the blood.

Sept

A clan, tribe, or family, proceeding from a common progenitor; -- used especially of the ancient clans in Ireland.

Septal

Of or pertaining to a septum or septa, as of a coral or a shell.

Septangle

A figure which has seven angles; a heptagon.

Septarium

A flattened concretionary nodule, usually of limestone, intersected within by cracks which are often filled with calcite, barite, or other minerals.

Septate

Divided by partition or partitions; having septa; as, a septate pod or shell.

September

The ninth month of the year, containing thurty days.

Septembrist

An agent in the massacres in Paris, committed in patriotic frenzy, on the 22d of September, 1792.

Septemfluous

Flowing sevenfold; divided into seven streams or currents.

Septempartite

Divided nearly to the base into seven parts; as, a septempartite leaf.

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