D defs.my
Entry 3 senses Webster, 1913

drained

· IPA /dɹeɪnd/
01 adj. having lost much energy or emotion from vigorous activity; -- of people; as, the day's events left her completely drained of strength.
  1. 1.
    having lost much energy or emotion from vigorous activity; -- of people; as, the day's events left her completely drained of strength.
  2. 2.
    having resources completely depleted.
  3. 3.
    having no power remaining; -- of a battery.
Phrases & compounds
to go down the drain — to be consumed in profitless activity; to be wasted; to become worthless.
Syn. depleted. — Syn. -- run-down.