vacuum airship

Questions

What does vacuum airship mean?

A hypothetical airship that is evacuated rather than filled with a lighter-than-air gas such as hydrogen or helium.

How to pronounce vacuum airship

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