oil pan
noun
the bottom part of the crankcase of an internal-combustion engine in which the oil used to lubricate the engine accumulates.
Origin of oil pan
First recorded in 1905–10
Words nearby oil pan
oil of vitriol,
oil of wintergreen,
oil paint,
oil painting,
oil palm,
oil pan,
oil patch,
oil rig,
oil rivers,
oil sand,
oil sands