well-oiled

American  

[wel-oild] / ˈwɛlˈɔɪld /

adjective

1. operating with efficiency.

   a well-oiled department.

2. Slang. drunk.

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well-oiled British  

adjective

1. informal (well oiled when postpositive) drunk

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Etymology

Origin of well-oiled

First recorded in 1730–40

Example Sentences

As for the prognosis for these companies, note that at each of these well-oiled machines, succession is considered mission critical.

From Barron's

“Fox is an incredibly well-oiled machine,” Klein said.

From Los Angeles Times

He ran a well-oiled machine, with members of his inner circle performing specific roles.

From The Wall Street Journal

My partner and my adult daughter worked together like a well-oiled machine during this trying time.

From MarketWatch

The hosts defended well but had to do so in numbers against a Kangaroos side that looked a well-oiled machine whenever they advanced with their attacking threat.

From BBC