D defs.my
Entry 2 senses Webster, 1913

Oilman

/oil'-mănˌ/ · Oil·man · IPA /ˈɔɪlmˌæn/
01 n. One who deals in oils; formerly, one who dealt in oils and pickles.
pl. Oilmen
  1. 1.
    One who deals in oils; formerly, one who dealt in oils and pickles.
  2. 2.
    A person working in the petroleum industry, esp. an oil company executive.