'Stagnant' definitions:

Definition of 'stagnant'

From: WordNet
adjective
Not circulating or flowing; "dead air"; "dead water"; "stagnant water" [syn: dead(a), stagnant]
adjective
Not growing or changing; without force or vitality [syn: stagnant, moribund]

Definition of 'Stagnant'

From: GCIDE
  • Stagnant \Stag"nant\ (-nant), a. [L. stagnans, -antis, p. pr. of stagnare. See Stagnate.]
  • 1. That stagnates; not flowing; not running in a current or steam; motionless; hence, impure or foul from want of motion; as, a stagnant lake or pond; stagnant blood in the veins. [1913 Webster]
  • 2. Not active or brisk; dull; as, business is stagnant. [1913 Webster]
  • That gloomy slumber of the stagnant soul. --Johnson. [1913 Webster]
  • For him a stagnant life was not worth living. --Palfrey. [1913 Webster]