Appendix:Proto-Celtic/dwau

This entry contains Proto-Celtic reconstructed words and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence.

Proto-Celtic

Etymology

From earlier *dwāu (with regular shortening of long diphthongs), from Proto-Indo-European *dwóh₁.

Numeral

*dwau

1. two

Descendants

• Brythonic:
  • Breton: daou
  • Cornish: dew
  • Welsh: dau
• Goidelic:
  • Irish: dó
  • Manx: jees
  • Scottish Gaelic: dhà