D defs.my
Entry 1 sense Webster, 1913

Tranquilize

/trăng'-kwəl-īzˌ/ · Tran·quil·ize · IPA /ˈtɹæŋkwɪlaɪ̯z/
01 v. t. To render tranquil; to allay when agitated; to compose; to make calm and peaceful; as, to tranquilize a state disturbed by factions or civi…
imp. & p. p. Tranquilized; p. pr. & vb. n. Tranquilizing
  1. 1.
    To render tranquil; to allay when agitated; to compose; to make calm and peaceful; as, to tranquilize a state disturbed by factions or civil commotions; to tranquilize the mind.