hibernating

/HH AY1 B ER0 N EY0 T IH0 NG/
verb
  1. 1

    To spend winter time in hibernation.

  2. 2

    To live in seclusion.

  3. 3

    To enter a standby state which conserves power without losing the contents of memory.

Source: https://en.wiktionary.org/wiki/hibernate, https://en.wiktionary.org/wiki/hibernating