salivating

/S AE1 L AH0 V EY0 T IH0 NG/
verb
  1. 1

    To produce saliva.

  2. 2

    To show eager anticipation at the expectation of something.

    โ€œHe's been salivating over the latest model sports car for a while now.โ€

Source: https://en.wiktionary.org/wiki/salivate, https://en.wiktionary.org/wiki/salivating