FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

perisseuo περισσεύω — per-is-syoo'-o — from 4053; to superabound (in quantity or quality), be in excess, be superfluous; also (transitively) to cause to superabound or excel:--(make, more) abound, (have, have more) abundance (be more) abundant, be the better, enough and to spare, exceed, excel, increase, be left, redound, remain (over and above).

see GREEK for 4053