In some way wonder about retaining seat (2,2,4)

I believe the answer is:
as it were
'in some way' is the definition.
(I've seen this before)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for as it were that I've seen before include "In sort of" , "In a manner of speaking" , "you might say" , "you may say" , "As if it was actually so" .)