Word Pronunciation & Dictionary

Questions

What does trisomy 21 mean?
The presence of three copies of the 21st chromosome in the karyotype.

How to pronounce trisomy 21

  1. Open the pronunciation page — Open the Speakur entry for “trisomy 21”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “trisomy 21”.
  4. Repeat and practice — Say “trisomy 21” aloud, matching stress and vowels until it feels natural.