: a compound characterized by more than one amino group

Examples of polyamine in a Sentence

Recent Examples on the Web To make: Stir acrylic crafts paint into a 1:1 mixture of epoxy resin and polyamine hardener. Sarah Martens, Better Homes & Gardens, 6 Dec. 2023 Biogenic polyamines have been shown to have numerous health benefits, including promoting healthy aging, reducing inflammation, and improving gut health. Amber Smith, Discover Magazine, 25 May 2023 The biogenic polyamine complex is included in Fast Lean Pro to help with fat breakdown and support cell renewal. Amber Smith, Discover Magazine, 25 May 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'polyamine.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1861, in the meaning defined above

Time Traveler
The first known use of polyamine was in 1861

Dictionary Entries Near polyamine

Cite this Entry

“Polyamine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polyamine. Accessed 28 Mar. 2024.

Medical Definition

polyamine

noun
: a compound characterized by more than one amino group
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