Oil-pan
noun
1.
the bottom part of the crankcase of an internal-combustion engine in which the oil used to lubricate the engine accumulates.
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- Oilpaper  [oil-pey-per] /ˈɔɪlˌpeɪ pər/ noun 1. a made waterproof and translucent by treatment with . 
- Oil-paper  [oil-pey-per] /ˈɔɪlˌpeɪ pər/ noun 1. a made waterproof and translucent by treatment with . 
- Oil pastel  noun a painting and drawing medium in stick form from a mixture of pigments, non-drying oil, and wax binder; also called oil crayon Examples The surface chosen for oil pastels can have a very dramatic effect on the final painting. 
- Oil-patch  noun, Slang. 1. an area in which oil is produced. 2. the petroleum industry. 
- Oil-plant  [oil-plant] /ˈɔɪlˌplænt/ noun 1. any of several plants, as the castor-oil plant or sesame, the seeds of which yield an oil. 
