molecule

(redirected from middle molecule)
Also found in: Thesaurus, Medical, Encyclopedia.

mol·e·cule

 (mŏl′ĭ-kyo͞ol′)
n.
1. The smallest particle of a substance that retains the chemical and physical properties of the substance and is composed of two or more atoms; a group of like or different atoms held together by chemical forces.
2. A small particle; a tiny bit.

[French molécule, from New Latin mōlēcula, diminutive of Latin mōlēs, mass.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

molecule

(ˈmɒlɪˌkjuːl)
n
1. (Chemistry) the simplest unit of a chemical compound that can exist, consisting of two or more atoms held together by chemical bonds
2. a very small particle
[C18: via French from New Latin mōlēcula, diminutive of Latin mōlēs mass]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

mol•e•cule

(ˈmɒl əˌkyul)

n.
1. the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound.
2. a quantity of a substance, the weight of which is numerically equal to the molecular weight; gram molecule.
3. any very small particle.
[1785–95; earlier molecula < New Latin, = Latin mōlē(s) mass + -cula -cule1]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

mol·e·cule

(mŏl′ĭ-kyo͞ol′)
A group of two or more atoms linked together by sharing electrons in a chemical bond.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

molecule

The smallest part of an element or chemical compound which can exist independently with all the properties of the element or compound. It is made up of one or more atoms bonded together in a fixed whole number ratio.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.molecule - (physics and chemistry) the simplest structural unit of an element or compoundmolecule - (physics and chemistry) the simplest structural unit of an element or compound
chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
natural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics"
chemical chain, chain - (chemistry) a series of linked atoms (generally in an organic molecule)
dipole molecule - a molecule that is a permanent dipole
protein molecule - any large molecule containing chains of amino acids linked by peptide bonds
building block, unit - a single undivided natural thing occurring in the composition of something else; "units of nucleic acids"
atom - (physics and chemistry) the smallest component of an element having the chemical properties of the element
chemical group, radical, group - (chemistry) two or more atoms bound together as a single unit and forming part of a molecule
coenzyme - a small molecule (not a protein but sometimes a vitamin) essential for the activity of some enzymes
EDTA, ethylenediaminetetraacetic acid - a complex molecule used medically to chelate metal ions in cases of lead or heavy metal poisoning
macromolecule, supermolecule - any very large complex molecule; found only in plants and animals
2.molecule - (nontechnical usage) a tiny piece of anythingmolecule - (nontechnical usage) a tiny piece of anything
grain - a relatively small granular particle of a substance; "a grain of sand"; "a grain of sugar"
grinding - material resulting from the process of grinding; "vegetable grindings clogged the drain"
material, stuff - the tangible substance that goes into the makeup of a physical object; "coal is a hard black material"; "wheat is the stuff they use to make bread"
chylomicron - a microscopic particle of triglycerides produced in the intestines during digestion; in the bloodstream they release their fatty acids into the blood
flyspeck - a tiny dark speck made by the excrement of a fly
identification particle - a tiny particle of material that can be added to a product to indicate the source of manufacture
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

molecule

noun particle, atom, mite, jot, speck, mote, iota a molecule of sulfur trioxide
Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002

molecule

noun
The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Translations
جُزَيءجُزَيءٌ
molekula
molekyle
molekyyli
molekula
molekula
sameindsameind, mólekúl
分子
분자
molekulėmolekulinis
molekula
molekula
molekyl
โมเลกุล
phân tử

molecule

[ˈmɒlɪkjuːl] N (Chem) → molécula f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

molecule

[ˈmɒlɪkjuːl] nmolécule f
water molecules → les molécules d'eau
Collins English/French Electronic Resource. © HarperCollins Publishers 2005

molecule

nMolekül nt
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

molecule

[ˈmɒlɪkjuːl] nmolecola
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

molecule

(ˈmolikjuːl) noun
the group of atoms that is the smallest unit into which a substance can be divided without losing its basic nature or identity.
moˈlecular (-ˈle-) adjective
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.

molecule

جُزَيءٌ molekula molekyle Molekül μόριο molécula molekyyli molécule molekula molecola 分子 분자 molecuul molekyl cząsteczka molécula молекула molekyl โมเลกุล molekül phân tử 分子
Multilingual Translator © HarperCollins Publishers 2009

mol·e·cule

n. molécula, unidad mínima de una sustancia.
English-Spanish Medical Dictionary © Farlex 2012

molecule

n molécula
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
References in periodicals archive ?
The development of high flux dialysers and online haemodiafiltration with their reported better middle molecule clearance may lead to improved control of the metabolic alterations which are associated with ESCKD (Locatelli & Canaud, 2012).
OL-HDF has been described as the gold standard therapy as it combines both haemodialysis and haemofiltration, decreasing inflammatory responses and increasing middle molecule removal reducing 'the incidence of dialysis-related complications in long-term dialysis patients' (Canaud et al 2006, pg.