Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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noun
The reaction of substances, in the absence of a solvent, effected by grinding solid reactants.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: chemistry, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
The direct manipulation of individual molecules using an atomic force microscope.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: chemistry, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Synonyms: mechanosynthesis
Antonyms: none provided
History
Etymology tree Proto-Indo-European *megh-der.? Ancient Greek μηχανή (mēkhanḗ) Proto-Indo-European *-kos Proto-Hellenic *-kos Ancient Greek -κός (-kós) Ancient Greek -ικός (-ikós) Ancient Greek μηχανικός (mēkhanikós)bor. Latin mēchanicusder. Old French mecaniquebor. Middle English mekanyk English mechan(ic) Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English mechano- Proto-Indo-European *ǵhew- Proto-Indo-European *-mn̥ Ancient Greek -μᾰ (-mă) Ancient Greek χῠ́μᾰ (khŭ́mă) Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-i-eh2 Proto-Hellenic *-íā Ancient Greek -ία (-ía) Ancient Greek χυμείᾱ (khumeíā)bor. Arabic الْكِيمِيَاء (al-kīmiyāʔ)bor. Medieval Latin alchēmia ▲ Ancient Greek χυμείᾱ (khumeíā)influ. New Latin chimiabor. Middle French chymie French chimie Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Hellenic *-tās Ancient Greek -τής (-tḗs) Ancient Greek -ῐστής (-ĭstḗs)bor. Latin -istabor. French -iste French chimistebor. English chemist Middle English -re,-ri,-rie,-ry,-rye English -ry English chemistry English mechanochemistry From mechano- + chemistry.
