Welsh edit

Etymology edit

From dydd (day) +‎ -iadur.

Noun edit

dyddiadur m (plural dyddiaduron)

  1. diary, journal
  2. calendar, almanac

Mutation edit

Welsh mutation
radical soft nasal aspirate
dyddiadur ddyddiadur nyddiadur unchanged
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

References edit

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