Lexical Definition

‎ὑπέρακμος‎ hypérakmos (hoop-er'-ak-mos) past one’s prime ^G:A
from ‎ὑπέρ‎ and the base of ‎ἀκμήν‎

+ pass the flower of (her) age.

• beyond the "acme", i.e. figuratively (of a daughter) past the bloom (prime) of youth

Abbott-Smith

*† ὑπέρακμος, -ον
past the bloom of youth: I Co 7:36 (Eustath.).†

Abbott-Smith References

Liddell-Scott-Jones

ὑπέρακμος, ον,

sexually well-developed, [NT+2nd c.AD+]; = Latin exoletus, [Refs]: neuter plural as adverb, ἀκολασταίνοντες ὑ. [Refs]

_{LSJ Scripture Refs: 1Cor.7.36}