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Synonyms

molecular

American  
[muh-lek-yuh-ler] / məˈlɛk yə lər /

adjective

  1. of or relating to or caused by molecules.

    molecular structure.


molecular British  
/ mə-, məʊˌlɛkjʊˈlærɪtɪ, məʊˈlɛkjʊlə /

adjective

  1. of or relating to molecules

    molecular hydrogen

  2. logic (of a sentence, formula, etc) capable of analysis into atomic formulae of the appropriate kind

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • molecularity noun
  • molecularly adverb
  • multimolecular adjective
  • nonmolecular adjective
  • submolecular adjective

Etymology

Origin of molecular

First recorded in 1815–25; molecule + -ar 1

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Guiding the motion of DNA robots in a constantly shifting molecular environment is a major challenge.

From Science Daily

"In a standard stacked 2D structure, the active sites for molecular adsorption are often hidden between layers, making it difficult for molecules, especially large biomolecules to reach them," Gogotsi said.

From Science Daily

"The intense heat and radiation split the molecular hydrogen that makes up vast, interstellar gas clouds, quenching its potential to accumulate and turn into new stars."

From Science Daily

Under low temperatures and high pressure, water can exist as two distinct liquid phases with different molecular bonding structures.

From Science Daily

"It turns out there's a very elegant molecular logic to how that happens."

From Science Daily