barbering

/B AA1 R B ER0 IH0 NG/
noun
  1. 1

    The trade of and practice of shaving and cutting hair.

    โ€œAfter several days in the bush, he had grown lax with his barbering and needed a good shave before he was presentable again.โ€

  2. 2

    The practice among pets of overgrooming each other, leaving bald patches.

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