primitive streak

Questions

What does primitive streak mean?

A formation that occurs during the initial phases of embryonic development in birds, reptiles and mammals.

How to pronounce primitive streak

1. Open the pronunciation page — Open the Speakur entry for “primitive streak”.
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 “primitive streak”.
4. Repeat and practice — Say “primitive streak” aloud, matching stress and vowels until it feels natural.