sump   (TTS Sound)

The sump has 3 Senses.

• sump
• an oil reservoir in an internal combustion engine
• 内燃機関の油だめ

• sump
• a well or other hole in which water has collected
• 水が集められた井戸や他のくぼみ

• cesspit, sump, sink, cesspool
• a covered cistern; waste water and sewage flow into it
• 蓋をした水槽