leavetotheimagination (third-person singular simple presentleaves to the imagination,present participleleaving to the imagination,simple past and past participleleft to the imagination)

1. (transitive,idiomatic) Not toreveal.
   1. (ofinformation) Toomit, toleave out, to leaveunstated.

      The new members of the crime organization got the most dangerous jobs. I'llleave the specificsto your imagination.

   2. (ofclothes) Tocover.

      He stripped down to a pair of see-through briefs thatleft nothingto the imagination.