Efficiency or capacity to get work done in less amount of time or efforts and effectiveness the capability to produce desired results are terms very often used and confused in our day to day life.
Many a times different idioms are used to highlight efficiency or Lack of it.
Here are a few idioms on efficiency.
acid test
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To refer to
something as' the acid test' means that it will prove how
effective or useful something is.
The training course was very
interesting but the acid test will come when I start my new job.
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(whole) bag of
tricks
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If you use your
(whole) bag of tricks to do something, you try (all) the clever methods you
know in order to succeed.
Let's call on George and his bag of
tricks; maybe he can help us solve the problem.
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on the ball
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If you are on
the ball, you are aware of what is happening and are able to deal with
things quickly and intelligently.
We need someone who is really on
the ball to head the fund-raising campaign.
|
to the best of one's
ability
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When someone does
something to the best of their ability, they do it as well as
they possibly can.
I felt nervous all through the
interview, but I replied to the best of my ability.
|
kill two birds with
one stone
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If you kill
two birds with the one stone, you succeed in doing two things at the same
time.
By studying on the train on the way
home, Claire kills two birds with one stone.
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take the bull by the
horns
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To take the
bull by the horns means that a person decides to act decisively in
order to deal with a difficult situation or problem.
When the argument turned into a
fight, the bar owner took the bull by the horns and called the police.
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can't hold a handle
to
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If one person can't
hold a candle to another, they are much less competent or do not
perform as well as the other.
John is very intelligent but he
can't hold a candle to his brother Paul when it comes to sports.
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chase your (own)
tail
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Someone who is chasing
their (own) tail is spending a lot of time and energy doing many
things but achieving very little.
He's been chasing his tail all week
collecting data but the report is still not ready.
|
like clockwork
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To say that someone
or something goes, runs or behaves like clockwork means that
everything happens exactly as expected.
Meals are always served on
time. In their home everything runs like clockwork.
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cut the ground from
under feet
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When someone cuts
the ground from under another's feet, they
do something which weakens their position or spoils their plans.
When we launched the new product,
we cut the ground from under our competitors' feet.
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dab hand at
something
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If you're a dab
hand at something, you're very good at doing it.
Why don't you call Suzy? She's a
dab hand at organizing barbecues.
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deliver the goods
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If a person delivers
the goods, they do what is expected of them
or what they have promised to.
Let's hope that new whiz-kid the
boss hired can deliver the goods!
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do nothing by halves
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When a person does
everything they are engaged in completely and thoroughly, they are said to do
nothing by halves.
When she cooks, it's a four-course
meal - she does nothing by halves!
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do the trick
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If something does
the trick, it does exactly what is needed, or achieves the desired
effect.
Another coat of paint should do the
trick.
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