Lexical Definition

‎ἀναζώννυμι‎ anazṓnnymi (an-ad-zone'-noo-mee) to gird ^G:V
from ‎ἀνά‎ and ‎ζώννυμι‎

gird up.

• to gird afresh

Abbott-Smith

† ἀνα-ζώννυμι, [in LXX: Jg 18:16, Pr 31:17 (חגר)*;]
to gird up: fig., τ. ὀσφύας τ. διανοίας, I Pe 1:13.†

Abbott-Smith References

Liddell-Scott-Jones

ἀναζώννυμι

or ἀναζωννύω, future -ζώσω, gird up again, recall to service, metaphorically, τινὰ ἐπὶ τοὺς λόγους[Refs 4th c.AD+] —middle, ἀ. τὰς ὀσφύας gird up one's loins, [NT+4th c.AD+]; ἀνεζωσμένοι, Latin alte praecincti, [Refs 2nd c.AD+]:—passive, to be held in check, of passions, [Refs 1st c.AD+]

__2 middle, with accusative, πόλεμον embark on, [Refs 4th c.BC+]

_{LSJ Scripture Refs: 1Pet.1.13}