Simple Definition of molecule
: the smallest possible amount of a particular substance that has all the characteristics of that substance
: a very small amount of something
Full Definition of molecule
1 : the smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms
2 : a tiny bit : particle
Examples of molecule in a sentence
There is not a molecule of evidence to support these charges.
<not a molecule of sense in that girl>
Origin of molecule
French molécule, from New Latin molecula, diminutive of Latin moles mass
First Known Use: 1794
Rhymes with molecule
April fool, Barnaul, blow one's cool, boarding school, charter school, common school, cutty stool, dirty pool, ducking stool, fascicule, gallinule, grammar school, graticule, groupuscule, Hartlepool, Istanbul, kilojoule, lenticule, Liverpool, machine tool, magnet school, majuscule, middle school, minischool, minuscule, motor pool, normal school, nursery school, overrule, private school, public school, reform school, reticule, ridicule, summer school, Sunday school, training school, vestibule, wading pool
MOLECULE Defined for Kids
Definition of molecule for Students
: the smallest portion of a substance having the properties of the substance <a molecule of water>
Medical Definition of molecule
: the smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms
Learn More about molecule
Thesaurus: All synonyms and antonyms for "molecule" Medical Dictionary: Definition of "molecule" Spanish Central: Translation of "molecule" Nglish: Translation of "molecule" for Spanish speakers Britannica English: Translation of "molecule" for Arabic speakers Britannica.com: Encyclopedia article about "molecule"
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