An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

1) To drain of strength or energy, wear out, or fatigue greatly, as a person.
2) To use up or consume completely; expend the whole of.
3) To empty by drawing out the contents; to create a vacuum in.
4) To draw out all that is essential in (a subject, topic, etc.); treat or study thoroughly (Dictionary.com).

L. exhaustus, p.p. of exhaurire "to draw off, take away, use up, empty," from → ex- "off" + haurire "to draw up" (as water), from PIE *heusio- "to scoop."

Halanjidan, from Sorâni Kurd. halenjidan "to draw water," variants hanjidan, âxtan, âhixtan, âhiz-, hanjidan, lenj- "to draw, to pull" Mid.Pers. âhynj- "to draw up," other Pers. cognate sanjidan, farhang, nehang, etc.; ultimately from prefixed (*a-) Proto-Ir. *θanj- "to pull, draw;" Av. θanj- "to pull, to draw."

1) Completely used up.
2) Very tired.

Past participle of → exhaust.

1) The act or process of exhausting.
2) The state of being exhausted.
3) Extreme weakness or fatigue.
4) The total consumption of something (Dictionary.com).

→ exhaust; → -tion.

1) Comprehensive in scope; thorough.
2) Tending to exhaust or drain, as resources or strength (Dictionary.com).

→ exhaust; → -ive.

Ospor, → perfect; halanj, halanji, → exhaust.