Welsh edit

Etymology edit

From tyst (witness) +‎ -iol +‎ -aeth.

Pronunciation edit

Noun edit

tystiolaeth f (plural tystiolaethau)

  1. evidence, proof
  2. testimony
    Synonyms: manag, adroddiad, hanes

Derived terms edit

Mutation edit

Welsh mutation
radical soft nasal aspirate
tystiolaeth dystiolaeth nhystiolaeth thystiolaeth
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

Further reading edit

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