overheating

/OW1 V ER0 HH IY0 T IH0 NG/
verb
  1. 1

    To heat excessively.

  2. 2

    To become excessively hot.

noun
  1. 1

    A situation where something is overheated.

Source: https://en.wiktionary.org/wiki/overheat, https://en.wiktionary.org/wiki/overheating