Tender yield (6)
I believe the answer is:
submit
This clue is a double definition.
'tender' is the first definition.
(thesaurus)
'yield' is the second definition.
(submitting is a kind of yielding)
(Other definitions for submit that I've seen before include "Yield (to superior force)" , "Defer to the will of another" , "Give way" , "Give in to another's wishes" , "Yield to the control of another" .)