23whichἥτιςisἐστὶνtheτὸbodyσῶμαof Himαὐτοῦ,theτὸfullnessπλήρωμαof the [One]τοῦτὰallπάνταinἐνallπᾶσινfillingπληρουμένου.
which is His body, the fullness of the One filling all in all.
πλήρωμα
fullness, fulfillment, completion