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Reconstruction:Proto-Celtic/duwo. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Reconstruction:Proto-Celtic/duwo, but we will also tell you about its etymology, its characteristics and you will know how to say
Reconstruction:Proto-Celtic/duwo in singular and plural. Everything you need to know about the word
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Proto-Celtic
Etymology
from Proto-Indo-European *dwóh₁ due to Lindeman’s Law.
Numeral
*duwo m or n (feminine *dwei)
- two
Inflection
Irregular numeral
|
masculine
|
singular
|
dual
|
plural
|
nominative
|
—
|
*duwo
|
—
|
vocative
|
—
|
*duwo
|
—
|
accusative
|
—
|
*duwo
|
—
|
genitive
|
—
|
*duwo
|
—
|
dative
|
—
|
*duwo
|
—
|
instrumental
|
—
|
*duwo
|
—
|
feminine
|
singular
|
dual
|
plural
|
nominative
|
—
|
*dwei
|
—
|
vocative
|
—
|
*dwei
|
—
|
accusative
|
—
|
*dwei
|
—
|
genitive
|
—
|
*dwiyou
|
—
|
dative
|
—
|
*dwibom
|
—
|
instrumental
|
—
|
*dwibim
|
—
|
neuter
|
singular
|
dual
|
plural
|
nominative
|
—
|
*duwo
|
—
|
vocative
|
—
|
*duwo
|
—
|
accusative
|
—
|
*duwo
|
—
|
genitive
|
—
|
*dwiyou
|
—
|
dative
|
—
|
*dwibom
|
—
|
instrumental
|
—
|
*dwibim
|
—
|
Descendants
- Proto-Brythonic: *dow
- Old Irish: dá
References
- Cowgill, Warren (1985) “PIE *duu̯o ‘2’ in Germanic and Celtic, and the nom.-acc. dual of non-neuter o-stems”, in Münchener Studien zur Sprachwissenschaft, volume 46, pages 13–28
- Schrijver, Peter C. H. (1995) Studies in British Celtic historical phonology (Leiden studies in Indo-European; 5), Amsterdam, Atlanta: Rodopi, page 331
- Eska, Joseph F. (2018) “Laryngeal Realism and the Prehistory of Celtic”, in Transactions of the Philological Society, volume 116, number 3, →DOI, pages 320–331
- Kim McCone (1994) “An tSean-Ghaeilge agus a Réamhstair”, in K. McCone, D. McManus, C. Ó Háinle, N. Williams, L. Breatnach, editors, Stair na Gaeilge: in ómós do Pádraig Ó Fiannachta (in Irish), Maynooth: Roinn na Sean-Ghaeilge, Coláiste Phádraig, →ISBN, §35.3, page 202