uniad tafod a rhych

Welsh

Etymology

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

Noun

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

1. (carpentry) tongue and groove joint

Synonyms

• uniad tafod a rhigol

Mutation

Welsh mutation
radical	soft	nasal	h-prothesis
uniad tafod a rhych	unchanged	unchanged	huniad tafod a rhych
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 rhych”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies