Open English Wordnet
Adjectives
(a)drainedemptied or exhausted of (as by drawing off e.g. water or other liquid)“a drained marsh”,
“a drained tank”,
“a drained and apathetic old man … not caring any longer about anything” (s)dead, draineddrained of electric charge; discharged“a dead battery”,
“left the lights on and came back to find the battery drained”