Irchon
sb. hedghog, S2; urchon, Prompt.; urchone, Palsg.; urchin, Sh.; vrchuns, pl., H; irchouns, W2.—OF. ireçon, ereçon; Late Lat. *ericionem, from Lat. ericius, from hēr; cp. Gr. χήρ, hedghog, see SkD (s.v. formidable).

Iren
adj. iron, ferreus, SD, Cath.; irnene, pl., S.—OMerc. íren: WS. ísern, see OET.

Iren
sb. iron, S, Cath.; yren, C3, PP; irun, W2; yrun, W, W2; yre, S2; yrens, pl., P; yrnes, P.—OMerc. íren (OET): WS. ísern: OHG. ísarn; cp. OIr. iarn: Gaulish ísarnos.

Irisse
adj. Irish, S; Yrisse, S; Irish, S; Ersche, S3.—AS. írisc.