Strong's Exhaustive Concordance dictionaries from openscriptures/strongs. CC BY-SA 4.0 / Public Domain. Derived from James Strong, S.T.D., LL.D., 1890/1894.
ὑπέρακμοςuperakmos
Short Definition
beyond the "acme"
Strong’s Definition
beyond the "acme", i.e. figuratively (of a daughter) past the bloom (prime) of youth