oil
oil definition
oil (o̵il)
noun
- any of various kinds of greasy, combustible substances obtained from animal, vegetable, and mineral sources: oils are liquid at ordinary temperatures and soluble in certain organic solvents, as ether, but not in water
- petroleum
- any of various substances having the consistency of oil
- Informal smooth, hypocritical flattery
Etymology: ME oile < OFr < L oleum, oil, olive oil < Gr elaion, (olive) oil, akin to elaia, olive
transitive verb
- to smear, lubricate, or supply with oil
- to bribe: chiefly in oil the palm (or hand) of
adjective
of, from, like, or yielding oil, or having to do with the production or use of oil
Related Forms:
- oiled adjective
oil Idioms
pour oil on troubled waters
to settle quarrels, differences, etc. by calm, soothing methods
strike oil
☆- to discover oil under the ground by drilling a shaft for it
- to become suddenly wealthy
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