hydreiddiol

Welsh

Etymology

From hydraidd (penetrable, permeable) +‎ -iol or hy- (affirmative prefix) +‎ treiddiol (penetrating).

Adjective

hydreiddiol (feminine singular hydreiddiol, plural hydreiddiol, equative mor hydreiddiol, comparative mwy hydreiddiol, superlative mwyaf hydreiddiol, not mutable)

  1. pervasive, penetrating
    Synonym: treiddgar

Mutation

Mutated forms of hydreiddiol
radical soft nasal aspirate
hydreiddiol unchanged unchanged unchanged

Further reading

  • D. G. Lewis, N. Lewis, editors (2005–present), “hydreiddiol”, in Gweiadur: the Welsh–English Dictionary, Gwerin
  • R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “hydreiddiol”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies