Crossword Genius

Do these orders refer to the national anthem? (8)

Ross

I believe the answer is:

standing

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'do' is the definition.
Although both the answer and definition are singular nouns, I can't see how they can define each other.

I can't explain the remainder of the clue.

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(Other definitions for standing that I've seen before include "Buying a round on one's feet" , "Upright" , "Position or reputation" , "Status, reputation" , "Still in" .)

I've seen this clue in The Globe and Mail.
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