FROM STRONG’S GREEK DICTIONARY (1890)

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

pleonazo πλεονάζω — pleh-on-ad'-zo — from 4119; to do, make or be more, i.e. increase (transitively or intransitively); by extension, to superabound:--abound, abundant, make to increase, have over.

see GREEK for 4119