Welsh edit

Etymology edit

From llythyr (letter, epistle) +‎ -en.

Pronunciation edit

Noun edit

llythyren f (plural llythrennau or llythyrennau)

  1. letter (of the alphabet)

Derived terms edit

Mutation edit

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