|1.||[ adjective ] emptied 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"
|Related terms:||undrained exhausted empty|
|2.||[ adjective ] very tired|
|Related terms:||UK tired|
|3.||[ adjective ] drained of electric charge; discharged|
"a dead battery" "left the lights on and came back to find the battery drained"