Off the air
Not broadcasting.The small radio station was not popular and is now off the air.
Off (someone or something) goes
Someone or something is leaving."Off we go," I said as we opened the door and left the house.
Off season
Not in the busy time of the year, to be restricted (the hunting of an animal).It was off season so we got a very cheap rate for the hotel room.
Off one`s rocker
Crazy.The man must be off his rocker if he thinks that he can spend much money and not have financial problems.
Off the high horse
Not acting proud and scornful, not acting like you are better than others. Our boss got off his high horse when he admitted that he had made... Read more →
Off one`s hands
No longer in one`s care or possession.I sold my old computer and got it off my hands.
Of one’s own accord
By one's own choice.The supervisor decided to leave her job of her own accord.
Of no avail
With no effect, unsuccessful.My complaints to the company were of no avail and nothing was done.
Of late
Lately.Of late, there has been almost no rain in our city.
Of interest (to someone)
To be interesting to someone.The man who works at the gas station is of interest to the police in their investigation of the murder.