lost one's marbles

Questions

What does lost one's marbles mean?

simple past and past participle of lose one's marbles

How to pronounce lost one's marbles

1. Open the pronunciation page — Open the Speakur entry for “lost one's marbles”.
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 “lost one's marbles”.
4. Repeat and practice — Say “lost one's marbles” aloud, matching stress and vowels until it feels natural.