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Longman Dictionary of Contemporary English
synthetic
adjective
COLLOCATIONS FROM OTHER ENTRIES
cotton/silk/synthetic etc fabric
▪ printed cotton fabric
natural/synthetic/man-made etc fibre
▪ Nylon is a man-made fibre.
synthetic chemicals (=made by mixing artificial substances)
▪ A synthetic chemical is, in theory, identical to that found in nature.
COLLOCATIONS FROM CORPUS
■ NOUN
chemical
▪ More than 75,000 synthetic chemicals are now on the market, with a thousand new ones coming on board every year.
▪ Many of the compounds in question are members of a group of estrogen-like synthetic chemicals that are widespread in the environment.
▪ The arrival of synthetic chemicals revolutionized postwar agriculture.
▪ Why are some people apparently made ill by everyday synthetic chemicals?
▪ Any synthetic chemical will carry with it a small percentage of undesirable substances which are not found in the essential oil.
▪ But above all, a synthetic chemical lacks the life-force found only in nature.
▪ When tested by a doctor with various synthetic chemicals, Sheila's symptoms reappeared.
▪ In the case of synthetic chemicals apparently causing asthma, the effect may be due to irritation rather than an allergic reaction.
drug
▪ The synthetic drugs reigned supreme, carrying their subliminal toll of side effects.
▪ One of the early ones was dinitrophenol, the first synthetic drug used for weight reduction.
▪ A chemical or synthetic drug may contain a single, therefore an unbalanced, but very powerful active principle.
fabric
▪ Use fine thread; silk thread with silk fabrics, and synthetic thread with synthetic fabrics.
▪ All synthetic fabrics, plastics, chipboard, plywood, foam rubber and other man-made materials are excluded from the oasis.
▪ Viscose: A synthetic fabric normally made from wood fibres.
fibre
▪ A synthetic fibre with a foam or waffle backing is best.
▪ The extra strength of synthetic fibre allows Evergreen to spin finer yarns with efficiency.
fibres
▪ Among the synthetic fibres used in furnishing fabrics are nylon, polyester and acrylic.
▪ Notes accompanying the disc offer facts about synthetic fibres, hydrocarbons, and plastics together with true or false quizzes.
▪ The two scientists have also developed similar treatments for synthetic fibres made from polyester and polyamide.
▪ New materials for modem society - plastics and synthetic fibres.
▪ Generally, clothes made from natural fibres such as wool or cotton will keep you warmer than clothes made from synthetic fibres.
▪ But there are now synthetic fibres on the market which are specially designed to be light yet very warm.
▪ It is an extremely versatile commodity in that it provides petrol, fuel oil, chemicals and synthetic fibres, etc.
▪ Most people cover their bodies with layers of synthetic fibres that trap air and hinder the skin's natural metabolism.
material
▪ They use synthetic materials in ways which suggest a genetics of the non-natural world, as if they have already written nature off.
▪ Then we learned to extract raw materials from her biosphere to create our own new synthetic materials.
▪ It can not be used on suede or synthetic materials.
▪ It also is useful to wrap this synthetic material around shrubs that are prone to freeze damage.
▪ So the choice comes down to twist or braid, and the synthetic material from which it is made.
▪ Fillings used include natural fibres such as cashmere, lamb's wool, horsehair and felt and synthetic materials like polyester.
Materials Oriental rugs always use natural fibres, and any rug containing synthetic material will invariably have been machine made.
▪ It is not immediately obvious that using polymers for contact lenses represents an example of the biomedical application of synthetic materials.
oligonucleotides
▪ This simple consideration dictates the design of the synthetic oligonucleotides.
▪ The second strand was sequenced using appropriate synthetic oligonucleotides as primers.
▪ In differential helical phasing experiments, synthetic oligonucleotides are prepared in which the distance of specific structural elements is systematically varied.
EXAMPLES FROM OTHER ENTRIES
synthetic rubber
▪ Many old herbal remedies have disappeared and been replaced by synthetic drugs.
▪ The jacket is made of synthetic materials.
▪ The rug is made from a mixture of wool and synthetic fibres.
EXAMPLES FROM CORPUS
▪ A synthetic form of melatonin can be bought over-the-counter at health food stores and many pharmacies.
▪ An interesting and ambitious solution to the oil import bill problem is to substitute synthetic petrol made from natural gas.
▪ I thought it was pretty synthetic.
▪ It also is useful to wrap this synthetic material around shrubs that are prone to freeze damage.
▪ The lightweight upper is made from synthetic suede and nylon and the support is given by the thermoplastic heel counter.
▪ Until recently Gomez had to feed the fish and invertebrates dwelling on the synthetic reef with supplemental food.
▪ Use detergent when washing synthetic bags, as soap can destroy the crimping and cause the bag to lose its loft.
▪ Why are some people apparently made ill by everyday synthetic chemicals?
The Collaborative International Dictionary
Synthetic

Synthetic \Syn*thet"ic\, Synthetical \Syn*thet"ic*al\, a. [Gr. ?: cf. F. synth['e]tique.]

  1. Of or pertaining to synthesis; consisting in synthesis or composition; as, the synthetic method of reasoning, as opposed to analytical.

    Philosophers hasten too much from the analytic to the synthetic method; that is, they draw general conclusions from too small a number of particular observations and experiments.
    --Bolingbroke.

  2. (Chem.) Artificial. Cf. Synthesis, 2.

  3. (Zo["o]l.) Comprising within itself structural or other characters which are usually found only in two or more diverse groups; -- said of species, genera, and higher groups. See the Note under Comprehensive, 3.

    Synthetic language, or Synthetical language, an inflectional language, or one characterized by grammatical endings; -- opposed to analytic language.
    --R. Morris.

Douglas Harper's Etymology Dictionary
synthetic

1690s, as a term in logic, "deductive," from French synthétique (17c.) and directly from Modern Latin syntheticus, from Greek synthetikos "skilled in putting together, constructive," from synthetos "put together, constructed, compounded," past participle of syntithenai "to put together" (see synthesis). From 1874 in reference to products or materials made artificially by chemical synthesis; hence "artificial" (1930). As a noun, "synthetic material," from 1934. Related: Synthetical (1620s in logic).

Wiktionary
synthetic

a. 1 Of, or relating to synthesis. 2 (context chemistry English) produced by synthesis instead of being isolated from a natural source (but may be identical to a product so obtained). n. A synthetic compound.

WordNet
synthetic
  1. adj. not of natural origin; prepared or made artificially; "man-made fibers"; "synthetic leather" [syn: man-made, semisynthetic]

  2. involving or of the nature of synthesis (combining separate elements to form a coherent whole) as opposed to analysis; "limnology is essentially a synthetic science composed of elements...that extend well beyond the limits of biology"- P.S.Welch [syn: synthetical] [ant: analytic]

  3. systematic combining of root and modifying elements into single words [ant: analytic]

  4. of a proposition whose truth value is determined by observation or facts; "`all men are arrogant' is a synthetic proposition" [syn: synthetical] [ant: analytic]

  5. artificial as if portrayed in a film; "a novel with flat celluloid characters" [syn: celluloid]

  6. not genuine or natural; "counterfeit rhetoric that flourishes when passions are synthetic"- George Will

synthetic

n. a compound made artificially by chemical reactions

Wikipedia
Synthetic

Synthesis, the combination of two or more parts, whether by design or by natural processes. Furthermore, it may imply being prepared or made artificially, in contrast to naturally.

Usage examples of "synthetic".

When Elszabet was done with Ferguson and had looked in on the third cabin, where Alleluia, the synthetic woman, was being treated, she hurried back to A Cabin.

Dan Robinson brought her the news: Ed Ferguson and the synthetic woman Alleluia had run away.

John Bladdery away under cover of pretty-pastel synthetics and amorous squeals.

Each maniple of five men cooked for itself, did its own laundry, made its own shelters from woven synthetics and rope, and contributed men for work on the encampment revetments and palisades.

I was jumpy in my synthetic skin, twitching like a meth comedown, uncomfortable with who I physically was.

Ennet House residency, the agonizing desire to ingest synthetic narcotics had been mysteriously magically removed from Don Gately, just like the House Staff and the Crocodiles at the White Flag Group had said it would if he pounded out the nightly meetings and stayed minimally open and willing to persistently ask some extremely vague Higher Power to remove it.

If society moves away from the body-as-person concept, and instead accepts social personhood, it could lead to far-reaching changes, including granting personhood status to uploaded human consciousness and brains maintained outside of bodies, or transplanted into synthetic bodies.

Recalled with wry humour my own fury at Plex a couple of months back as I stood seeping synthetic body fluids in Tekitomura.

Bonded with a high-strength synthetic resin, a diamond fiber Bussard ramjet could travel those thirty-five hundred light-years in 15.

The large specular regions suggest shiny, most likely metallic, structures, consisting of synthetic, smoothed minerals or concrete, or glass-covered structures.

All the other thetes, coarcted into the tacky little claves belonging to their synthetic phyles, turning up their own mediatrons to drown out the Senderos, setting off firecrackers or guns- he could never tell them apart- and a few internal-combustion hobbyists starting up their primitive full-lane vehicles, the louder the better.

Carefully he placed his brush in a jam jar of synthetic turps and entered the house.

In his laboratory, Judson reminded Cranston, were the unpatented formulas for synthetic glass, synthetic rubber, and many other discoveries that would mean millions to a warlike nation.

The newly reopened synthetic antihydrogen plants were capable of producing virtually nothing at ten times the cost.

In alcoves beflowered girls offered synthetic love to wheezing old men, and elsewhere others lay stupefied by dream-powders.