# sepsin

> English word · Noun

## Definitions
1. A soluble poison (ptomaine) present in putrid blood. It is also formed in the putrefaction of proteid matter in general.

## Etymology
From sepsis + -in?

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/sepsin