Dại mồm dại miệng
Proposed by a contributor, not yet supported by evidence.
Meaning · English
Talking nonsense or speaking thoughtlessly
Literally: foolish mouth foolish tongue
Examples
Anh ấy luôn dại mồm dại miệng, nên ít người tin tưởngHe always talks nonsense, so few people believe him
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Headword listed in the vdict.com proverb dictionary index (discovery source; headword only — no source content copied). Entered as candidate 2026-08-05; definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-08-06; pending editor spot-check.
Advertisement
Ad space — ads help keep Idiomer free. Premium will remove them.
Common questions
What does “Dại mồm dại miệng” mean?
Talking nonsense or speaking thoughtlessly Literally: foolish mouth foolish tongue
Is “Dại mồm dại miệng” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.
Advertisement
Ad space — ads help keep Idiomer free. Premium will remove them.