a good idea
Proposed by a contributor, not yet supported by evidence.
Meaning · English
An idea that is useful or effective
Register: neutral
Examples
I'm afraid it's not a good idea.Tôi e rằng đó không phải là một ý kiến hay.
It's not a good idea.Đó không phải là ý hay.
Tatoeba sentence #324757 (CC BY 2.0 FR, tatoeba.org, retrieved 2026-07-31)
Sources & notes
Everyday learner phrase (CEFR A1); level cross-referenced from published learner lists. Definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-08-01; pending editor spot-check.
Common questions
What does “a good idea” mean?
An idea that is useful or effective
Is “a good idea” formal or informal?
a good idea is generally neutral.