かわ渇kawaくku
1.
To experience a strong desire for moisture, particularly in the mouth, often resulting in a need to drink liquids.
2.
To lack something essential and yearn profoundly for it, as in the case of longing for love or care that is absent.
3.
To undergo a state where natural moisture is lost, resulting in dryness, often leading to an urgent demand for hydration.
4.
To find oneself in a condition of deprivation, desperately seeking what is missing or needed for comfort or satisfaction.
Example:
お腹が空いたし、のども渇いた。