400-day clock

Questions

What does 400-day clock mean?

Synonym of anniversary clock.

Where does 400-day clock come from?

So called because such clocks might run for more than a year on a single winding.

How to pronounce 400-day clock

1. Open the pronunciation page — Open the Speakur entry for “400-day clock”.
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 “400-day clock”.
4. Repeat and practice — Say “400-day clock” aloud, matching stress and vowels until it feels natural.