thirstiest

/TH ER1 S T IY0 AH0 S T/
adjective
  1. 1

    Needing to drink.

    โ€œAfter all that work I am really thirsty.โ€

  2. 2

    Causing thirst; giving one a need to drink (informal).

  3. 3

    Craving something.

    โ€œAfter the president left office, the nation was thirsty for change.โ€

  4. 4

    Desiring sex.

    โ€œThis is the third time that girl brought up her crush. She must really be thirsty for her.โ€

Source: https://en.wiktionary.org/wiki/thirstiest, https://en.wiktionary.org/wiki/thirsty