a painting and drawing medium in stick form from a mixture of pigments, non-drying oil, and wax binder; also called oil crayon
The surface chosen for oil pastels can have a very dramatic effect on the final painting.
noun, Slang. 1. an area in which oil is produced. 2. the petroleum industry.
[oil-plant] /ˈɔɪlˌplænt/ noun 1. any of several plants, as the castor-oil plant or sesame, the seeds of which yield an oil.
- Oil rig
noun 1. See rig1 (sense 6)
noun 1. a region in W Africa, comprising the vast Niger River delta: formerly a British protectorate; now a part of Nigeria. plural noun 1. the delta of the Niger River in S Nigeria