uniad tafod a rhigol

Welsh

Etymology

uniad (“joint”) + tafod (“tongue”) + rhigol (“groove”).

Noun

uniad tafod a rhigol m (plural uniadau tafod a rhigol)

1. (carpentry) tongue and groove joint

Synonyms

• uniad tafod a rhych

Mutation

Welsh mutation
radical	soft	nasal	h-prothesis
uniad tafod a rhigol	unchanged	unchanged	huniad tafod a rhigol
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

References

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “uniad tafod a rhigol”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies