Meanings
nounserosity (countable and uncountable, plural serosities)
plural serosities
- countableuncountableThe quality or state of being serous.
- archaiccountableuncountablebiologyA thin watery animal fluid, resembling serum, such as synovial fluid or pericardial fluid.
Origin
Compare French sérosité. See serous.
Full word history & related roots →Cite this entry
APA
serosity. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/serosity
MLA
“serosity.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/serosity. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “serosity,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/serosity.
Source: serosity on Wiktionary, CC BY-SA 4.0.