sump

noun/sʌmp/

Frequency rank: #17,027 of 20,003 in the WORDED list (wordfreq data)

Meaning

a pit or reservoir that collects liquid, especially oil or water, at the lowest point of a system.

Illustration for the English word “sump”

Example sentence

The mechanic drained the oil from the engine sump during the service.

Synonyms & related words

More words in ranks 17,001–17,100