Part of speech:
Making or characterized by no sound or faint sound:
Present but not active or manifest though capable of becoming so:
The definition of calm is someone or something who is peaceful and free from stress or worries.
(Biology) Being in a condition of biological rest or inactivity characterized by cessation of growth or development and the suspension of many metabolic processes:
Not affecting the plane of polarized light: said of some isomers of certain optically active crystalline substances
Not easily upset or excited; mild or complacent:
The definition of tranquil is someone or something that is calm and peaceful.
Designating or of a type of film characterized by a fast-paced plot, a series of suspenseful confrontations, violent fight and chase scenes, etc.
Show describes something related to a performance.
Having or making no motion.
Find another word for quiescent. In this page you can discover 19 synonyms, antonyms, idiomatic expressions, and related words for quiescent, like: undisturbed, quiet, still, dormant, calm, latent, inactive, passive, placid, serene and sleeping.