EQUILIBRIUM
equilibrium, labyrinthine sense, vestibular sense, sense of balance, sense of equilibrium
(noun) a sensory system located in structures of the inner ear that registers the orientation of the head
balance, equilibrium, equipoise, counterbalance
(noun) equality of distribution
equilibrium
(noun) a stable situation in which forces cancel one another
Source: WordNet® 3.1
Etymology
Noun
equilibrium (plural equilibriums or equilibria)
The condition of a system in which competing influences are balanced, resulting in no net change.
Mental balance.
(chemistry) The state of a reaction in which the rates of the forward and reverse reactions are the same.
(physics) The state of a body at rest or in uniform motion in which the resultant of all forces on it is zero.
Synonyms
• (a condition of a system in which competing influences are balanced): balance, stability
• (mental balance): sanity
Antonyms
• (a condition of a system in which competing influences are balanced): disequilibrium, imbalance, instability
• (in physics): disequilibrium, non-equilibrium
• (mental balance): insanity, instability, madness
Hypernyms
• (in physics): stasis
Hyponyms
• (in physics): heat death (thermodynamic equilibrium state of maximum entropy)
Source: Wiktionary
E`qui*lib"ri*um, n.; pl. E. Equilibriums, L. Equilibria. Etym: [L.
aequilibrium, fr. aequilibris in equilibrium, level; aequus equal +
libra balance. See Equal, and Librate.]
1. Equality of weight or force; an equipoise or a state of rest
produced by the mutual counteraction of two or more forces.
2. 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.
Health consists in the equilibrium between those two powers.
Arbuthnot.
3. A balancing of the mind between motives or reasons, with
consequent indecision and doubt. Equilibrium valve (Steam Engine), a
balanced valve. See under Valve.
Source: Webster’s Unabridged Dictionary 1913 Edition