Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
κατεβρώθησαν were devoured LXX.Neh.2.3
καταβρωθήναι to be devoured LXX.Ezek.39.4

Liddell-Scott-Jones

καταβρώσκω (katabrōskō) to devour G:V

καταβρώσκω

(present not found, see at {ἐσθίω}), aorist κατέβρων [Refs]perfect passive καταβέβρωμαι: aorist κατεβρώθην (see. below):—eat up, devour, [Refs 4th c.BC+]:—passive, ὑπὸ εὐλέων κατεβρώθη [Refs 5th c.BC+]; ὑπ᾽ ἰχθύων probably in [Refs 1st c.BC+]; to be corroded, [Refs 5th c.BC+]