acheron fossae

Questions

What does acheron fossae mean?

an area of intense tectonic activity on the surface of Mars; photographed in detail by Mars Express

How to pronounce acheron fossae

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