tŷ unnos

Welsh

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tŷ unnos

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Literally “one night house”.

Tŷ Hyll, Betws-Y-Coed.

tŷ unnos m (plural tai unnos)

(Folklore) tŷ unnos (house or hut built in one night on common land by a squatter, in order to gain right of abode)^[1]

Mutated forms of *tŷ unnos*
radical	soft	nasal	aspirate
tŷ unnos	dŷ unnos	nhŷ unnos	thŷ unnos

Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.

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