Usage: 3 forms in 3 verses
Form Translated As     In Verse(s)
νοσσεύουσαι nesting LXX.Jer.48.28
ενόσσευσεν shall nest LXX.Isa.34.15
ενόσσευσαν nested LXX.Ezek.31.6

Liddell-Scott-Jones

νοσσεύω (nosseuō) to nest G:V

νοσσεύω-εύω,

Attic dialect νεοττ-, Ionic dialect and Hellenistic νοσσεύω, hatch, ἐνεόττευσεν γένος [Refs 5th c.BC+]

__2 build a nest, [LXX+4th c.BC+]passive, ὅσα ἦν νενοσσευμένα ὀρνίθων γένεα as many as had their nests, [Refs 5th c.BC+]