seroactivity

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noun

The activity of a bacterium or virus in the blood

OriginEnglish activity ← Middle French activité ← Latin āctīvitās →
Scrabble 20
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Meanings

nounseroactivity (countable and uncountable, plural seroactivities)

plural seroactivities

  1. countableuncountableThe activity of a bacterium or virus in the blood

Origin

  1. Proto-Indo-European*ser-
  2. Proto-Indo-European*sér-o-
  3. Proto-Italic*serom
  4. Latinserum
  5. Englishserum
  6. Englishsero-
  7. Proto-Indo-European*h₂eǵ-
  8. Proto-Indo-European*h₂éǵeti
  9. Proto-Italic*agō
  10. Latinagō
  11. Ancient Greekἐνεργητικός (energētikós)
  12. Latināctīvus
  13. Latināctīvitās
  14. Middle Frenchactivité
  15. Englishactivity
  16. Englishseroactivity

From sero- + activity.

Full word history & related roots →
Cite this entry
APA

seroactivity. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/seroactivity

MLA

“seroactivity.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/seroactivity. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “seroactivity,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/seroactivity.

Source: seroactivity on Wiktionary, CC BY-SA 4.0.