déag
Definitions (by source)
in compound numerals seachd ndiptongoin dég ‘seventeen’ 9; an t-aonmhadh airtiogal dég ‘eleventh’ 50.20
Aibidil Gaoidheilge & Caiticiosma: Seaán Ó Cearnaigh's Irish primer of religion, published in 1571. Editor: Brian Ó Cuív.
in cpd. numerals, ten, 449, 1892, 1912, 2798; a dó dhéag, ‘twelve,’ 1554
Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Editor: Osborn Bergin.