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Definition of oilpan

oilpan

/ˈɔɪlˌpæn/
oil · pan
Plural:oilpans
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oilpan Lexical Profile

oilpan Game Scores & Validity

• noun

1

North American A metal pan attached to the bottom of an internal combustion engine that encloses the crankcase and holds the lubricating oil.

Example

"The mechanic noticed a slow leak coming from a small crack in the engine's oilpan."

Synonyms
View all synonyms for oilpan

• Nearby Words

oilfish
oiliness
oilman
oilpan
oilproof
oilskin
oily

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Oilpan. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/oilpan
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