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intramolecular

American  
[in-truh-muh-lek-yuh-ler, -moh-] / ˌɪn trə məˈlɛk jə lər, -moʊ- /

adjective

  1. existing or occurring within a molecule.


intramolecular British  
/ ˌɪntrəməˈlɛkjʊlə /

adjective

  1. occurring within a molecule or molecules

"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

Etymology

Origin of intramolecular

First recorded in 1880–85; intra- + molecular


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.

See Examples For:

Even though the RNA is single stranded, most RNA types show extensive intramolecular base pairing between complementary sequences, creating a predictable three-dimensional structure essential for their function.

From Textbooks ● Jun. 9, 2022

Pre-rRNAs and pre- tRNAs may be processed by intramolecular cleavage, splicing, methylation, and chemical conversion of nucleotides.

From Textbooks ● Jun. 9, 2022

This is due to intermolecular forces, not intramolecular forces.

From Textbooks ● Feb. 14, 2019

Each protein molecule contributes two windings of a helix to the length of the fibril so that the β-strands alternate between intermolecular and intramolecular hydrogen bonding along the axis of the fibre.

From Nature ● Nov. 8, 2016

Some estimates as to the exact character of this intramolecular motion, together with recent theories as to the actual structure of the molecule, will claim our attention in a later volume.

From A History of Science — Volume 3 by Henry Smith Williams

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