Lexical Definition

‎νυχθήμερον‎ nychthḗmeron (nookh-thay'-mer-on) a night and a day G:N-N
from ‎νύξ‎ and ‎ἡμέρα‎

night and day.

Usage: 1 form in 1 verse
Form Translated As     In Verse(s)
νυχθήμερον a night and a day 2Cor.11.25

Abbott-Smith

*† νυχθήμερος, -α, -ον (< νύξ, ἡμέρα, v. B1., § 28, 4),
lasting a night and a day; as subst., (τὸ) ν., a night and a day: II Co 11:25 (pl., Or. Sib., 8, 203).†

Abbott-Smith References

Book Refs
2 Corinthians 11:25

Liddell-Scott-Jones

νυχθήμερον-ήμερος, α, ον,

lasting a day and night, δρόμοι [Refs 2nd c.BC+]

__II as substantive νυχθήμερον-ήμερον, τό, a night and a day, the space of [NT+1st c.BC+]

LSJ Scripture Refs: 2Cor.11.25