tranquillizing

/ˈtræŋkwəlaɪzɪŋ/
adjective
  1. Having a calming or soothing effect; making someone feel peaceful or sleepy.
    • She found the repetitive sound of rain on the roof very tranquillizing.
    • The tranquillizing music helped the passengers relax during the long flight.
    • The doctor gave the patient a tranquillizing injection before the procedure.
What does "tranquillizing" mean? | whatsthatwordmean | whatsthatwordmean