From Wiktionary, the free dictionary
From Old Irish dabach ( “ large tub or vat ” ) .[ 1]
dabhach f (genitive singular daibhche , nominative plural dabhcha or dabhacha ) or
dabhach f (genitive singular dabhcha , nominative plural dabhchanna or daibhcheanna )
vat , tub
1899 , Franz Nikolaus Finck, Die araner mundart [The Aran Dialect ], volume II (overall work in German), Marburg: Elwert’sche Verlagsbuchhandlung, page 62 :tā n dauəx l̄ān lē fĭōl. [Tá an dabhach lán le feoil.] The vat is full of meat.
deep waterhole ; pool , pond
holy well
1899 , Franz Nikolaus Finck, Die araner mundart [The Aran Dialect ], volume II (overall work in German), Marburg: Elwert’sche Verlagsbuchhandlung, page 62 :xøniḱ myȷ nə šȧxt cȧmpĺ̥, cȧmpl̥̄ viḱ duəx, agəs dauəx ēnə. [Chonaic muid na seacht teampaill, teampall Mhic Duach agus dabhach Éanna.] We saw the seven churches, Mac Duagh ’s church and Enda ’s well .
Alternative plurals: dabhacha , daibhcheanna
Note: Certain mutated forms of some words can never occur in standard Modern Irish. All possible mutated forms are displayed for convenience.
^ Gregory Toner, Sharon Arbuthnot, Máire Ní Mhaonaigh, Marie-Luise Theuerkauf, Dagmar Wodtko, editors (2019 ), “dabach ”, in eDIL: Electronic Dictionary of the Irish Language
^ Finck, F. N. (1899 ) Die araner mundart [The Aran Dialect ] (in German), volume II, Marburg: Elwert’sche Verlagsbuchhandlung, page 62
^ Quiggin, E. C. (1906 ) A Dialect of Donegal , Cambridge University Press, § 143 , page 56