Strong's 5236 (ὑπερβολή)

abundance, (far more) exceeding, excellency, more excellent, beyond (out of) measure

a throwing beyond others, i.e. (figuratively) supereminence; adverbially (with G1519 (εἰς) or G2596 (κατά)) pre- eminently

from G5235 (ὑπερβάλλω);