From pleroo; repletion or completion, i.e. (subjectively) what fills (as contents, supplement, copiousness, multitude), or (objectively) what is filled (as container, performance, period) -- which is put in to fill up, piece that filled up, fulfilling, full, fulness.
see GREEK pleroo
πλήρωμα (plērōma) − 11 Occurrences
πληρώματα (plērōmata) − 2 Occurrences
πληρώματι (plērōmati) − 1 Occurrence
πληρώματος (plērōmatos) − 3 Occurrences