Chaoro or Chaaoro is a Manipuri word, which means 'grow up'.
The film Mary Kom, which is based on the story of Indian boxer Mary Kom, has a song titled Chaoro, which is sung by Priyanka Chopra, who plays Mary Kom in the movie.
The song's title line is in Manipuri only, and goes like:
'chaoro, chaoro, ichaa paari chaoro,'
which can be roughly translated to
'Grow up, grow up, my son grow up.'