English word oilman comes from English -man, English oil
| Dictionary entry | Language | Definition |
|---|---|---|
| -man | English (eng) | In certain cases, someone (implied male) who derives from a particular nationality.. Someone (implied male) who has special characteristics relating to a topic or area.. Someone (implied male) who is an expert in an area.. Someone (implied male) who is employed or holds a position in an area. |
| oil | English (eng) | (transitive) To grease with oil for cooking.. (transitive) To lubricate with oil. An oil painting.. Liquid fat.. Petroleum-based liquid used as fuel or lubricant. |
| oilman | English (eng) | (dated) A retailer who sells vegetable oils, and food preserved in oil. Somebody involved in the production, refinement or delivery of oil; such as an oil field worker or executive, or the owner of an oil well. |