dobríathar

Old Irish

From to- (“to”) +‎ bríathar (“verb”), a calque of Latin adverbium,^[1] itself a calque of Ancient Greek ἐπίρρημα (epírrhēma).

dobríathar f (genitive dobréithre, nominative plural dobríathra)

(grammar) adverb
- c. 845, St Gall Glosses on Priscian, published in Thesaurus Palaeohibernicus (reprinted 1975, Dublin Institute for Advanced Studies), edited and with translations by Whitley Stokes and John Strachan, vol. II, pp. 49–224, Sg. 216^a1
  anmman do·rónta de dobríathraib
  nouns which have been made from adverbs

Feminine ā-stem
	Singular	Dual	Plural
Nominative	dobríathar^L	dobréithir^L	dobríathra^H
Vocative	dobríathar^L	dobréithir^L	dobríathra^H
Accusative	dobréithir^N	dobréithir^L	dobríathra^H
Genitive	dobréithre^H	dobríathar^L	dobríathar^N
Dative	dobréithir^L	dobríathraib	dobríathraib
Initial mutations of a following adjective: ^H = triggers aspiration ^L = triggers lenition ^N = triggers nasalization

Old Irish mutation
Radical	Lenition	Nasalization
dobríathar	dobríathar pronounced with /ð(ʲ)-/	ndobríathar
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

^ Thurneysen, Rudolf (1940, reprinted 2017) D. A. Binchy and Osborn Bergin, transl., A Grammar of Old Irish, Dublin Institute for Advanced Studies, →ISBN, § 832, page 506