aldopentose

noun

al·​do·​pen·​tose ˌal-dō-ˈpen-ˌtōs How to pronounce aldopentose (audio)
-ˌtōz
plural aldopentoses
chemistry
: a pentose with an aldehyde functional group attached to the first carbon atom : a pentose (such as ribose or arabinose) of an aldehyde nature
It is a naturally occurring monosaccharide with a carbonyl group located at the end of its 5-carbon chain, making it an aldehyde derivative, or an aldopentose.Paula Frank, Prepared Foods, 1 June 2006

Word History

Etymology

aldo- + pentose

First Known Use

1899, in the meaning defined above

Time Traveler
The first known use of aldopentose was in 1899

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near aldopentose

Cite this Entry

“Aldopentose.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aldopentose. Accessed 30 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!