Noun:

रसायन बनानेवाला,

alchemists शब्द के हिंदी अर्थ का उदाहरण:

मुस्लिम कीमियागर जबीर इब्न हय्यान (गैबर) ने 8वीं सदी में पहली बार आसवन द्वारा सिरका से एसिटिक अम्ल अलग किया।

इनका उत्पादन मुख्यत: संन्यासी, चिकित्सक तथा कीमियागर (alchemist) करते थे तथा उपयोग में आनेवाली जड़ी, बूटियों, फलों तथा अन्य वनस्पति पदार्थों के चयन में विशेष कौशल अपनाया जाता था।

प्रसिद्ध कीमियागर जेबर ने नाइटर (niter) और ताम्र सल्फेट, (Cu SO4) तथा फिटकरी के साथ आसवन से प्राप्त कर इसका वर्णन किया है।

জজজमध्ययुग के कीमियागरों का लक्ष्य निम्न धातु (लोहे, ताम्र, आदि) को स्वर्ण में परिवर्तन करना था।

गन्धकाम्ल प्राचीनकाल के कीमियागर एवं रसविद् आचार्यों को गन्धकाम्ल के संबंध में बहुत समय से पता था।

इसमें देश में धातुकर्म और कीमियागरी के स्तर का सर्वेक्षण भी दिया गया था।

16वीं शताब्दी में जर्मन कीमियागर एन्ड्रीस लिबावियस ने ऐसी ही एक विधी का वर्णन किया और उसने इस तरह से बने ग्लेशियल एसिटिक अम्ल की तुलना सिरका से बने अम्ल से की।

उन्होंने और पहले के कीमियागरों ने जिन उपकरणों का इस्तेमाल किया था उसकी सूची भी पुस्तक में दी गई है।

इन्होंने कीमियागरी (alchemy) पर पाई जानेवाली प्राचीन ग्रीक तथा अरबी की पुस्तकों का अनुवाद भी कराया और उन्हें कलेक्शन ऑव एंशेंट ग्रीक केमिस्ट्स (Collection of Ancient Greek Chemists) नाम से सन् १८८७-८८ में प्रकाशित किया।

कीमियागरों की सूचि ।

कुछ चर्चित कीमियागरों के नामों की सूचि है:।

वह रसायनज्ञ आर्थत कीमियागर थे।

चिकित्सा परीक्षा पैरासेल्सस (Paracelsus ; 11 नवम्बर या 17 दिसम्बर 1493 – 24 सितम्बर 1541) स्विट्सरलैण्ड के, १६ वीं शती के, लब्ध प्रतिष्ठ एलकेमिस्ट, अर्थात् कीमियागर या रसायनज्ञ थे।

alchemists's Usage Examples:

But there is some evidence that, in accordance with the strong and constant tradition among the alchemists, the idea of transmutation did originate in Egypt with the Greeks of Alexandria.

SULPHUR [[[symbol]] S, atomic weight 32.07 (0 = 16)], a non-metallic chemical element, known from very remote times and regarded by the alchemists, on account of its inflammable nature, as the principle of combustion; it is also known as brimstone.

The curious signs on the coloured carboys in chemists' windows, which were commonly to be seen until the middle of the 19th century, were signs used by the alchemists to indicate various chemical substances.

The "symbols" for the elements used by Dalton, apparently suggested by those of the alchemists, have been rejected in favour of those which were introduced by Berzelius.

Though his writings abound in universal solvents and other devices of the alchemists, he made some real contributions to chemical knowledge.

The alchemists gave great attention to the method, as is shown by the many discoveries made.

In the writings of the alchemists we find the words misy, sory, chalcanthum applied to alum as well as to iron sulphate; and the name atramentum sutorium, which ought to belong, one would suppose, exclusively to green vitriol, applied indifferently to both.

39), although it is not known whether the term is identical with the more modern sal-ammoniac. In the form of sal-ammoniac, ammonia was known, however, to the alchemists as early as the 13th century, being mentioned by Albertus Magnus, whilst in the 15th century Basil Valentine showed that ammonia could be obtained by the action of alkalies on sal-ammoniac. At a later period when sal-ammoniac was obtained by distilling the hoofs and horns of oxen, and neutralizing the resulting carbonate with hydrochloric acid, the name spirits of hartshorn was applied to ammonia.

The right of levying seigniorage, however, was sometimes waived by the king to encourage his subjects to bring gold and silver to the mint, and several instances are recorded in which the aid of alchemists was called in to effect the transmutation of baser metals into gold.

It is said by Andreas Libavius to be a corruption of �aX a-y p a; in the alchemists the form algamala is also found.

Synonyms:

intellect, intellectual,

Antonyms:

unscholarly, nonintellectual, physical,