mono·​mo·​lec·​u·​lar | \ ˌmä-nə-mə-ˈle-kyə-lər How to pronounce monomolecular (audio) \

Definition of monomolecular

: being only one molecule thick a monomolecular film

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Other Words from monomolecular

monomolecularly adverb

Examples of monomolecular in a Sentence

Recent Examples on the Web Worn on top of the clear bubble helmet, the visor had shades and an outer visor that was a plastic with a monomolecular layer of gold. Ryan W. Miller, USA TODAY, "Buzz Aldrin and Neil Armstrong put a flag on the moon. Here's what you can and can't see in the iconic photo," 19 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'monomolecular.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of monomolecular

1876, in the meaning defined above

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Time Traveler for monomolecular

Time Traveler

The first known use of monomolecular was in 1876

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Cite this Entry

“Monomolecular.” Dictionary, Merriam-Webster, Accessed 1 Jun. 2020.

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More Definitions for monomolecular


mono·​mo·​lec·​u·​lar | \ ˌmän-ō-mə-ˈlek-yə-lər How to pronounce monomolecular (audio) \

Medical Definition of monomolecular

1 : being only one molecule thick a monomolecular film
2 : relating to or being a process whose rate is directly proportional to the amount or concentration of the material undergoing the process

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