all at once definition

  • adverb:
    • Unexpectedly; suddenly; suddenly.
    • Pre-owned except that as an idiom: All on top of that; all together.
    • all at exactly the same time
    • unexpectedly

Related Sources

  • Definition for "all at once"
    • Unexpectedly; suddenly; suddenly.
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  • Quotes for "all at once"
    • "Money, again, has often been a…"
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