One entry found for drain.

Entry Word: drain
Function: verb
Text: 1 to remove (liquid) gradually or completely <we drained the water from the tank before cleaning it>
Synonyms bleed, draw (off), pump, siphon, tap
Related Words milk; suck; clear, empty, evacuate, exhaust, vacate, void
Antonyms fill
2 to make complete use of <virtually drained the country's natural resources> -- see DEPLETE
3 to use up all the physical energy of <the long hike drained us> -- see EXHAUST 1