Approximation words (2,2)

I think it could be either:

Which length description are you looking for?:

2,2

or so

'approximation words' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for or so that I've seen before include "Something like" , "roughly" , "More or less" , "Approximately" .)

I've seen this clue in the LA Times.

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