all at once
All at the same time, as in We can't get inside all at once, so please wait your turn. [Late 1300s]
Suddenly, unexpectedly, as in All at once the sky darkened. For a synonym, see all of a sudden.
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Words nearby all at once
Example sentences from the Web for all at once
Once discovered, this maneuver did not endear the councilors to their constituents.
But along with the cartoon funk is an all-too-real story of police brutality embodied by a horde of evil Pigs.‘Black Dynamite’ Presents Police Brutality: The Musical|Stereo Williams|January 9, 2015|DAILY BEAST
The benefits of incumbency are quite potent, especially in the all-important area of raising campaign funds.
My doctor insisted that once I filed this piece I lie down on my bed and not get out.I Tried to Warn You About Sleazy Billionaire Jeffrey Epstein in 2003|Vicky Ward|January 7, 2015|DAILY BEAST
Every once in a while, they act swiftly and acknowledge the problem.
He held it, but it was without pressure; without recognizance of the delight with which he once grasped it.The Pastor's Fire-side Vol. 3 of 4|Jane Porter
When his lordship retired early, as was his custom, the other men adjourned once more to the billiard-room.
As Spain, however, has fallen from the high place she once held, her colonial system has also gone down.
Each picture bore a label, giving a true description of the once-honoured gem.
And once more, she found herself desiring to be like Janet--not only in appearance, but in soft manner and tone.Hilda Lessways|Arnold Bennett