sisiol
Welsh
Etymology
sisial (“to hiss to whisper”) + -ol.
Pronunciation
Adjective
sisiol (feminine singular sisiol, plural sisiol, not comparable, not mutable)
Further reading
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “sisiol”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies