Act in rotation (4)

I believe the answer is:

turn

This clue is a double definition.

'act' is the first definition.
(a routine or performance)

'in rotation' is the second definition.
(thesaurus)

(Other definitions for turn that I've seen before include "Move in a new direction" , "Move around an axis, or change" , "(Of tide) change from flood to ebb" , "See 19" , "Revolution by runt" .)

I've seen this clue in The Irish Independent, The Globe and Mail, The Guardian and The Telegraph.

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