D defs.my
Entry 4 senses · 2 variants Webster, 1913

Quiescent

/kwī-ĕs'-ənt/ · Qui·es·cent · IPA /kwaɪˈɛsənt/
01 a. Being in a state of repose; at rest; still; not moving; as, a quiescent body or fluid.
  1. 1.
    Being in a state of repose; at rest; still; not moving; as, a quiescent body or fluid.
  2. 2.
    Not ruffed with passion; unagitated; not in action; not excited; quiet; dormant; resting.
    “In times of national security, the feeling of patriotism . . . is so quiescent that it seems hardly to exist.” — Prof. Wilson.
  3. 3.
    Not sounded; silent; as, y is quiescent in “day” and “say.”(Gram.)
02 n. A silent letter.
  1. 1.
    A silent letter.(Gram.)