equilibrium
/ɛkwɪˈlɪbɹɪəm/ noun
Forms equilibriums equilibria æquilibrium
- noun The condition of a system in which competing influences are balanced, resulting in no net change.
- noun Mental balance.
- noun (chemistry) The state of a reaction in which the rates of the forward and reverse reactions are the same.
- noun (physics) The state of a body at rest or in uniform motion in which the resultant of all forces on it is zero.
Synonyms
balance stability sanity chemical equilibrium equipoise counterbalance labyrinthine sense vestibular sense sense of balance sense of equilibrium
Antonyms
disequilibrium imbalance instability insanity madness nonequilibrium
Etymology
From Latin aequilībrium, from equal + lībra (“balance”).
Webster’s 1913
- noun Equality of weight or force; an equipoise or a state of rest produced by the mutual counteraction of two or more forces.
- noun A level position; a just poise or balance in respect to an object, so that it remains firm; equipoise; as, to preserve the equilibrium of the body.
Etymology [L. aequilibrium, fr. aequilibris in equilibrium, level; aequus equal + libra balance. See Equal, and Librate.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “equilibrium”, CC BY-SA 4.0. Details