English dictionary, thesaurus, translations & etymology
FreeDict.com
noun

sepsis

SEHP-sihs

Sepsis (noun) means a dangerous, whole-body inflammatory response to infection that can damage tissues and organs and turn life-threatening very quickly. Example: “The nurse spotted the early signs of sepsis and rushed him to intensive care.”

noun
1
A dangerous, whole-body inflammatory response to infection that can damage tissues and organs and turn life-threatening very quickly.
"The nurse spotted the early signs of sepsis and rushed him to intensive care."
"Untreated infections can sometimes progress to sepsis within hours."

How to use sepsis

Learner’s notes

In plain EnglishA serious, body-wide reaction to infection where the immune system starts damaging the body's own organs.

Common mistake

Sepsis is not the infection itself — it's the body's dangerous overreaction to it.

Common pairings
signs of sepsis sepsis develops die from sepsis sepsis risk

Word forms

sepses plural

Study it as flashcards or scroll it in Flow — saved to your collection.
Test yourself on “sepsis” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

The nurse spotted the early signs of _____ and rushed him to intensive care.

Etymology

From Ancient Greek sêpsis, "putrefaction," from sḗpō, "to make rotten."

Origin: Ancient Greek

Frequently asked questions

What does “sepsis” mean?

The word “sepsis” means a dangerous, whole-body inflammatory response to infection that can damage tissues and organs and turn life-threatening very quickly. In plain terms, a serious, body-wide reaction to infection where the immune system starts damaging the body's own organs.

How do you pronounce “sepsis”?

“Sepsis” is pronounced SEHP-sihs (/ˈsɛpsɪs/ in IPA).

How do you use “sepsis” in a sentence?

Here is “sepsis” used in a sentence: “The nurse spotted the early signs of sepsis and rushed him to intensive care.”

What part of speech is “sepsis”?

“Sepsis” is a noun.

Where does the word “sepsis” come from?

The word “sepsis” comes from Ancient Greek. From Ancient Greek sêpsis, "putrefaction," from sḗpō, "to make rotten.".

Definitions: FreeDict original editorial