Definition of chill pill in English:

chill pill

noun

informal
  • A notional pill taken to make someone calm down or relax:

    ‘is Tom right to get so uptight, or should he just take a chill pill?’
    • ‘Translation: Take a chill pill, Bill.’
    • ‘Plus, take a chill pill.’
    • ‘Nadine has finally taken a chill pill and made a friend called Virginia.’
    • ‘You need a chill pill, gill.’
    • ‘But we're just friends, so she should just take a chill pill.’
    • ‘Any band that can sing "take a chill pill" with little irony are no doubt master songwriters.’
    • ‘I'm not sure why I've been so cranky lately, need to take some chill pills.’
    • ‘Take a chill pill here.’
    • ‘I wish everyone else here in the office would take a chill pill and be in as good of a mood as I am.’
    • ‘And take a chill pill while you're at it, eh?’
    • ‘Though I love Ma very much, I wish she would take a chill pill sometimes.’
    • ‘The lady needs to take a chill pill.’
    • ‘We need to take a step back and take a chill pill.’
    • ‘She needs to take a chill pill.’
    • ‘I think you're the one who needs the chill pill, honey!’
    • ‘Actually, it comes across as a little city on a chill pill.’
    • ‘Taking a chill pill has never been more serious.’
    • ‘Is Tom right to get so uptight about prescription drugs, or should he just take a chill pill?’
    • ‘Take double chill pills until the chaos fades from view.’
    • ‘This guy needs a chill pill and then some!’