vol·u·me·ter 
(vŏly-mē′tər)
(vŏly-mē′tər)n.
Any of several instruments for measuring the volume of liquids, solids, or gases.
[VOLU(ME) + -METER.]
- discombobulation
- discomfit
- discomfiture
- discomfort
- discomfortable
- discomfortingly
- discommend
- discommendable
- discommode
- discompose
- discomposedly
- discomposure
- disconcert
- disconcertingly
- disconformity
- disconnect
- disconnected
- disconnectedly
- disconnectedness
- disconnection
- disconsolate
- disconsolately
- disconsolation
- discontent
- discontented