magic box
Proposed by a contributor, not yet supported by evidence.
Meaning · English
A device with mysterious or unexplained functions
Nghĩa · Tiếng Việt
Thiết bị có chức năng bí ẩn hoặc không giải thích được
Machine-translated — suggest a fix
Literally: a box with magical properties
Where it’s used:
Used
Widespread English
Examples
The computer was like a magic box to her.
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Listed in Wiktionary’s “English idioms” category (retrieved 2026-07-29); definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-07-31; pending editor spot-check.
Common questions
What does “magic box” mean?
A device with mysterious or unexplained functions Literally: a box with magical properties
Is “magic box” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.