overwintering

/OW0 V ER0 W IH1 N T ER0 IH0 NG/
verb
  1. 1

    To keep or preserve for the winter.

    โ€œIt is best to overwinter tender plants indoors.โ€

  2. 2

    To spend the winter (in a particular place).

    โ€œInsects may overwinter in fallen fruit if it is not removed.โ€

noun
  1. 1

    The action of overwintering

  2. 2

    The survival of an infectious agent or its vector through the winter, during which time it does not infect a host

Source: https://en.wiktionary.org/wiki/overwinter, https://en.wiktionary.org/wiki/overwintering