fever of undetermined origin; fever of unknown origin

Dictionary Entries Near FUO

Cite this Entry

“FUO.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/FUO. Accessed 22 Nov. 2024.

Medical Definition

FUO

abbreviation
fever of undetermined origin
Love words? Need even more definitions?

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