leigéon Definitions (by source) Show all Scáthán Shacramuinte na hAithridhe legion, 1307; cf. léigion, lch. 30 n. 3. Scáthán Shacramuinte na hAithridhe. Author: Aodh Mac Aingil. Editor: Cainneach Ó Maonaigh O.F.M.