Definitions

homeostasis

[hoh-mee-uh-stey-sis] / ˌhoʊ mi əˈsteɪ sɪs /

NOUN

tendency to maintain internal stability

Synonyms

STRONGEST

equilibrium

STRONG

balance evenness stability

WEAK

equanimity equipoise

Antonyms

STRONGEST

imbalance instability unevenness

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This system works to maintain homeostasis by balancing the body’s temperature, pain and immune response.

From Salon • Apr. 19, 2025

These sites are critical hubs for the exchange of essential biomolecules, such as lipids and calcium, which are vital for maintaining cellular homeostasis.

From Science Daily • Apr. 12, 2024

Moreover, genetic analysis of the dorsal skin tissue samples in mice revealed a marked upregulation in the expression of genes involved in hair cycle regulation and skin homeostasis.

From Science Daily • Feb. 29, 2024

When we eat, our liver builds up stores of energy which is then released as needed, a system known as metabolic homeostasis.

From Science Daily • Feb. 26, 2024

On the board, he’d written the definition of homeostasis, but I hadn’t paid much attention beyond that.

From "The Science of Breakable Things" by Tae Keller