meaning of Atom

Atom meaning in General Dictionary

To reduce to atoms

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  • An ultimate indivisible particle of matter
  • (physics and biochemistry) the littlest element of an element obtaining the substance properties of the factor
  • (nontechnical use) a tiny bit of something
  • An ultimate indivisible particle of matter.
  • An ultimate particle of matter not always indivisible; a molecule.
  • A constituent particle of matter, or a molecule supposed to be made up of subordinate particles.
  • the tiniest particle of matter that may come right into combo; the elementary constituents of a molecule.
  • Everything extremely little; a particle; a whit.
  • To reduce to atoms.

Atom meaning in Medical Dictionary

the tiniest element of any material that simply cannot be broken up by substance means. Each atom has actually a center (the nucleus) containing protons and neutrons. Electrons orbit round the nucleus. The atom is primarily empty room.


Atom meaning in Etymology Dictionary

late 15c., as a hypothetical indivisible human anatomy, the building block for the world, from Latin atomus (especially in Lucretius) "indivisible particle," from Greek atomos "uncut, unhewn; indivisible," from a- "not" + tomos "a cutting," from temnein "to reduce" (see tome). An ancient term of philosophical conjecture (in Leucippus, Democritus), revived 1805 by British chemist John Dalton. In belated ancient and medieval use also a unit of the time, 22,560 towards the time. Atom-bomb is from 1945 as both a noun and a verb; compare atomic.


Atom - German to English

atom

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  • atomy [obs.]
  • corpuscle

Atom meaning in Chemistry Dictionary

the tiniest particle of a feature


Atom meaning in General Dictionary

(n.) An ultimate indivisible particle of matter.

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  • (n.) An ultimate particle of matter definitely not indivisible; a molecule.
  • (n.) A constituent particle of matter, or a molecule supposed to be made up of subordinate particles.
  • (letter.) The smallest particle of matter that will access combo; the primary constituents of a molecule.
  • (n.) Anything extremely small; a particle; a whit.
  • (v. t.) To cut back to atoms.

Sentence Examples with the word Atom

Gomberg's triphenyl-methyl play no part in what follows), it is readily seen that the simplest hydrocarbon has the formula CH 4, named methane, in which the hydrogen atoms are of equal value, and which may be pictured as placed at the vertices of a tetrahedron, the carbon atom occupying the centre.

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