Lexical Definition

‎μεσουράνημα‎ mesouránēma (mes-oo-ran'-ay-mah) midair ^G:N-N
from a presumed compound of ‎μέσος‎ and ‎οὐρανός‎

midst of heaven.

• mid-sky

Abbott-Smith

*† μεσουράνημα, -τος, τό (< μεσουρανέω, to be in mid-heaven, of the sun at the meridian),
the zenith, mid-heaven: Re 8:13 14:6 19:17.†

Abbott-Smith References

Liddell-Scott-Jones

μεσουράνημα-ημα, ατος, τό,

culmination, [Refs 1st c.BC+]

__2 mid-heaven, zenith, [NT]
__3 μ. κόσμου title of Aries as having been on the meridian at the Creation, [Refs 2nd c.AD+]
__4 name of the tenth τόπος, [Refs]