Reconstruction:Proto-Celtic/kʷetru-
Proto-Celtic
Etymology
From a metathesized variant of Proto-Indo-European *kʷetwr̥-. Prefix counterpart to *kʷetwores.
Prefix
*kʷetru-
Descendants
- Proto-Brythonic:
- Old Irish: cethar-
- Middle Irish: cethar-
- Gaulish: petru- (in e.g. petrudecametos and Petrocorii)