vicinal

adjective

vic·​i·​nal ˈvi-sə-nəl How to pronounce vicinal (audio)
ˈvi-snəl
1
: of or relating to a limited district : local
2
: of, relating to, or substituted in adjacent sites in a molecule
a vicinal disulfide group

Word History

Etymology

Latin vicinalis, from vicinus neighbor, from vicinus, adjective, neighboring

First Known Use

circa 1623, in the meaning defined at sense 1

Time Traveler
The first known use of vicinal was circa 1623

Dictionary Entries Near vicinal

Cite this Entry

“Vicinal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vicinal. Accessed 1 Dec. 2024.

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