Welsh edit

Etymology edit

cylch (circle) +‎ llythyr (letter); calque of English circular letter.

Noun edit

cylchlythyr m (plural cylchlythyrau)

  1. circular letter
  2. newsletter

Mutation edit

Welsh mutation
radical soft nasal aspirate
cylchlythyr gylchlythyr nghylchlythyr chylchlythyr
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), “cylchlythyr”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies