Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
χαραδριόν curlew LXX.Deut.14.18
χαράδριον curlew LXX.Lev.11.19

Liddell-Scott-Jones

χαραδριός (charadrios) a curlew G:N-M

χαραδριός-ιός, ,

a bird, probably the thickknee or Norfolk plover, Charadrius oedicnemus, [LXX+5th c.BC+]; it was very greedy, hence proverbial χαραδριοῦ βίον ζῆν, of a glutton, [Refs 5th c.BC+]; the sight of it was held to be a cure for the jaundice,[Refs 6th c.BC+]

LSJ Scripture Refs: LXX.Lev.11.19LXX.Deut.14.17*