Definition of "ordering" []

• Present participle of order. (verb)
• Arrangement in a sequence. (noun)
• Making an agreement for later pick up or delivery. (noun)

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• "When they get crowded, the ordering is a little disorganized, and they are known to get orders wrong."
• "Beyond that, it only works from 0-9 – 10 will come before 1 since the ordering is alphabetical not numeric."
• "Exchanging lists is like ordering from a catalogue, I think."