त्रेश

From an unattested Sanskrit *तृष्या (*tṛṣyā, “thirst”), from Sanskrit तृष् (tṛṣ, “to be thirsty”).

त्रेश • (trēś) f (Perso-Arabic ترٛیش)

1. drinking water, potable water
2. thirst

Not to be confused with पोन्य, which is just water.

• Turner, Ralph Lilley (1969–1985) “*tr̥ṣyā”, in A Comparative Dictionary of the Indo-Aryan Languages, London: Oxford University Press