áed

See also: Appendix:Variations of "aed"

Old Irish

From Proto-Celtic *aidu, from Proto-Indo-European *h₂éydʰu, from the root *h₂eydʰ- (“to burn, kindle”).

áed n

Neuter u-stem
	Singular	Dual	Plural
Nominative	áed^N	aíd^N	áed^L
Vocative	áed^N	aíd^N	áed^L
Accusative	áed^N	aíd^N	áed^L
Genitive	aídeo	aídeo	aíde^N
Dative	aíd^L	áedaib	áedaib
Initial mutations of a following adjective: ^H = triggers aspiration ^L = triggers lenition ^N = triggers nasalization

Mutation of *áed*
radical	lenition	nasalization
áed (pronounced with /h/ in h-prothesis environments)	unchanged	n-áed

Note: Certain mutated forms of some words can never occur in Old Irish.
All possible mutated forms are displayed for convenience.

Gregory Toner, Sharon Arbuthnot, Máire Ní Mhaonaigh, Marie-Luise Theuerkauf, Dagmar Wodtko, editors (2019), “áed”, in eDIL: Electronic Dictionary of the Irish Language