Reconstruction:Proto-Celtic/trīs

This Proto-Celtic entry contains 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 Proto-Indo-European *tréyes and feminine *tisres.

Numeral

**Proto-Celtic cardinal numbers**
< 2	3	4 >
Cardinal : trīs Ordinal* : *tritiyos

*trīs (feminine *tisres)

three

Inflection

This numeral needs an inflection-table template.

Descendants

Brythonic: *tri
- Middle Breton: tri
  - Breton: tri
- Cornish: tri
- Middle Welsh: tri
  - Welsh: tri
Old Irish: trí
- Irish: trí
- Manx: tree
- Scottish Gaelic: trì
Gaulish: treis, tiđres f
Celtiberian: Tiriś