kiss something better
US /kɪs ˈsʌmθɪŋ ˈbɛtər/
UK /kɪs ˈsʌmθɪŋ ˈbɛtər/

1.
to kiss a child's minor injury or pain to make them feel better
:
•
My mom used to kiss my boo-boos better when I was little.
•
Come here, let me kiss it better.
to kiss a child's minor injury or pain to make them feel better