homeostasis

noun

ho·​meo·​sta·​sis ˌhō-mē-ō-ˈstā-səs 

: a relatively stable state of equilibrium or a tendency toward such a state between the different but interdependent elements or groups of elements of an organism, population, or group

striving to achieve homeostasis

homeostatic

ˌhō-mē-ō-ˈsta-tik 

adjective

Examples of homeostasis in a Sentence

Recent Examples on the Web

Previous research found that Treg cells in the gut play a crucial role in maintaining gut homeostasis – the dynamic balance between microbiota and immune cells found in the gut. —Mitzi Nagarkatti, The Conversation, 10 Oct. 2025

This leaves the team always seeking homeostasis throughout a race weekend, balancing food inputs with exertion. —Eileen Falkenberg-Hull, MSNBC Newsweek, 3 Oct. 2025

The Queen of Pentacles reminds you to balance ambition with self-care in order to achieve this homeostasis. —Meghan Rose, Glamour, 1 Oct. 2025

Aligning with this evolution, Eve Lom is pioneering systems that translate skincare into quantifiable emotional regulation, thereby merging scientific innovation with emotional well-being to support both skin homeostasis and mental balance. —Footwear News, 29 Sep. 2025

Word History

Etymology

New Latin

First Known Use

1926, in the meaning defined above

Rhymes for homeostasis

• anabasis
• cholestasis
• haemostasis
• hemostasis
• hypostasis
• atelectasis
• bronchiectasis
• basis
• glacis
• mesas
• stasis
• oasis

Kids Definition

homeostasis

noun

ho·​meo·​sta·​sis ˌhō-mē-ō-ˈstā-səs 

: a tendency for the conditions inside the body of an animal (as a mammal) to stay pretty much the same even when outside environmental conditions (as temperature) change

homeostatic

-ˈstat-ik 

adjective

Medical Definition

homeostasis

noun

ho·​meo·​sta·​sis

variants or British homoeostasis

ˌhō-mē-ō-ˈstā-səs 

: the maintenance of relatively stable internal physiological conditions (as body temperature or the pH of blood) in higher animals under fluctuating environmental conditions

also : the process of maintaining a stable psychological state in the individual under varying psychological pressures or stable social conditions in a group under varying social, environmental, or political factors

homeostatic adjective

or British homoeostatic

-ˈstat-ik 

homeostatically adjective

or British homoeostatically

-i-k(ə-)lē