backcomb

/B AA0 K AH0 M/
noun
  1. 1

    The hairstyle produced by backcombing.

  2. 2

    A decorative comb worn as an ornament and to secure a hairstyle.

verb
  1. 1

    To hold hair and comb it towards the head, thus giving it a bushier look; tease.

Source: https://en.wiktionary.org/wiki/backcomb