O Series Flashcards

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1
Q

Off the cuff

A

Spontaneous.

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2
Q

Off and on

A

Intermittently, from time to time

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3
Q

Off form

A

Not as capable as usual.

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4
Q

Off your hands

A

To relieve someone of the
burden or bother of someone or
something.

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5
Q

On a wing and a

prayer

A

Getting by in a difficult situation.

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6
Q

On the air

A

Broadcasting (a radio or

television program).

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7
Q

On the alert

A

To be looking out for a problem.

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8
Q

On the cards

A

Likely to happen.

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9
Q

On the fiddle

A

Engaged in a fraud.

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10
Q

On the grapevine

A

Means of informal transmission

of information.

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11
Q

On the horns of

dilemma

A

Having to decide between
equally unpleasant courses of
action.

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12
Q

On the level

A

Honest; correct

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13
Q

On the nose

A

Exactly right

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14
Q

On the spur of

the moment

A

Said of acting suddenly or

spontaneously

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15
Q

On the treadmill

A

To be working hard with no end

in sight.

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16
Q

On the warpath

A

Angry and intent on a

confrontation

17
Q

Once in a blue

moon

A

Said of a very rare occurrence.

18
Q

One fell swoop

A

All at the same time

19
Q

Open one’s eyes

A

See what is happening around

you; be aware.

20
Q

Out of sorts

A

Not in one’s usual health or

state of mind.

21
Q

Out of the

question

A

Not allowed; not permitted.

22
Q

Out of the woods

A

Past a critical phase.

23
Q

Over and above

A

More than something; in

addition to something.

24
Q

Owing to

A

Because of something.