Definition of Polyatomic

1. Adjective. Of or relating to a molecule made up of more than two atoms.

Partainyms: Atom

Definition of Polyatomic

1. a. Having more than one atom in the molecule; consisting of several atoms.

Definition of Polyatomic

1. Adjective. (chemistry) (''of a molecule or ion'') consisting of three or more atoms ¹

¹ Source: wiktionary.com

Definition of Polyatomic

1. [adj]

Medical Definition of Polyatomic

1. Having more than one atom in the molecule; consisting of several atoms. Having a valence greater than one. Origin: Poly- + atomic. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Polyatomic

polyaromatic
polyaromatics
polyarsenite
polyarteritis
polyarteritis nodosa
polyarthric
polyarthritic
polyarthritides
polyarthritis
polyarthritis chronica
polyarthritis chronica villosa
polyarthritis rheumatica acuta
polyarticular
polyasparagine
polyasparagines
polyatomic (current term)
polyautography
polyauxotroph
polyavitaminosis
polyaxial joint
polyaxon
polyaxons
polyazide
polyazides
polyazulene
polybag
polybagged
polybags
polybase
polybases

Literary usage of Polyatomic

Below you will find example usage of this term as found in modern and/or classical literature:

1. An Introduction to the Principles of Physical Chemistry from the Standpoint by Edward Wight Washburn (1915)
"Diatomic and polyatomic Gases.—Consider a perfect gas whose molecule is composed of n atoms. At a sufficiently low temperature these atoms will be held ..."

2. An Introduction to the Principles of Physical Chemistry from the Standpoint by Edward Wight Washburn (1915)
"Diatomic and polyatomic Gases.—Consider a perfect gas whose molecule is composed of n atoms. At a sufficiently low temperature these atoms will be held ..."

3. A Text-book of Organic Chemistry by August Bernthsen (1891)
"... and so on), and the polybasic acids ; the ketonic acids also call for especial interest. IX. polyatomic MONOBASIC ACIDS AND COMPOUNDS RELATED TO THEM. ..."

4. Elements of Modern Chemistry by Charles Adolphe Wurtz, William Houston Greene (1889)
"These acids are related to the polyatomic alcohols, just as the acids containing ... The polyatomic acids are classed in several series, among which we must ..."

5. The Origin of Spectra by Paul Darwin Foote, Fred Loomis Mohler (1922)
"CRITICAL POTENTIALS AND RADIATION FROM ELEMENTS IN THE polyatomic STATE We have pointed out in Chapter III that the quantum relation h&v = eV • 10s where V ..."

6. The Kinetic Theory of Gases: Elementary Treatise with Mathematical Appendices by Oskar Emil Meyer (1899)
"polyatomic Molecules The foregoing considerations can, strictly speaking, ... For systems of polyatomic molecules the investigation is certainly somewhat ..."

7. Elements of Chemistry: Theoretical and Practical by William Allen Miller (1867)
"OTHER polyatomic ALCOHOLS. (1243) -No triatomic alcohols except the glycerins have yet been definitely proved to exist; but it appears that erythrite or ..."

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