Mimic, copy (7)
I believe the answer is:
imitate
I believe this is a double definition.
'mimic' is the first definition.
(I've seen this before)
'copy' is the second definition.
(I know that copy can be written as imitate)
(Other definitions for imitate that I've seen before include "Mock" , "Copy or mimic" , "Follow suit" , "I tame it to copy it" , "'Ape, copy (7)'" .)