What is ‘DD’ in Welsh (and how to pronounce it)

dd in welsh

If you’ve ever come across written Welsh, you must have noticed that many words contain a double “D.” While it might be tempting to pronounce it as a regular “D,” similar to the English words “rudder” or “address,” it’s important to know that Welsh follows a distinct sound system, and its letters are pronounced differently from what you might expect.

Before I delve into the pronunciation of “DD” in Welsh, let’s take a quick look at our native language, English, for better understanding.

In English, we have the digraph ⟨th⟩, which is actually a graphic representation of two different phonemes: the voiceless dental fricative /θ/ and the voiced dental fricative /ð/. The key distinction is that /ð/ produces a vibration of the vocal cords, while /θ/ does not.

/θ/ is the TH in words like:

  • this
  • throw
  • thought

/ð/ is the TH in words like:

  • that
  • there
  • my name Heather

In Welsh, unlike English, these two different phonemes are represented by distinct digraphs: ⟨th⟩ for the voiceless dental fricative and, as you might have guessed, ⟨dd⟩ for the voiced equivalent. So, a word like heddlu (police) is actually pronounced like the TH in my name, Heather, with a voiced dental fricative.

heddlu

police


Police in hi-visibility jackets policing crowd control at a UK event
Yr heddlu = The police

Now that you know how to pronounce DD in Welsh, can you figure out the pronunciation of the following words with this digraph? Pob lwc! (Good luck!)

  • meddwl = to think
  • maddau = to forgive
  • buddugoliaeth = victory
  • meddal = soft

About The Author

Heather is passionate about everything language-related. Born and raised in Toronto, Canada, she holds a TEFL certification from Aberystwyth University and a Bachelor's degree in Linguistics from the University of Western Ontario. Along with her native English, she speaks Italian, Welsh, and a smattering of Japanese and French.