by/on/upon request

idiom

Definition of by/on/upon request

: by asking for something usually in a formal way Catalogs are available by/on/upon request.

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tremendous in size, volume, or degree

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  • three-bears-two-of-them-look-like-theyre-whispering-to-a-third-bear-who-looks-chuffed-to-be-the-center-of-attention
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