something that has a calming or relaxing effect.
Take A Journey With These Quotes About Exploration And TravelNothing expands your knowledge like travel and these authors have the words to describe it.
take a chill pill, (often used imperatively) to calm down; relax: Stop shouting! Take a chill pill!
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for take a chill pill
informal an imaginary medicinal pill with a calming, relaxing effecttake a chill pill
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012