Select the most appropriate meaning of the given idiom.
Vanish into thin air
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4, i.e., To completely disappear.
Idiom: Vanish into thin air
Idiom Meaning: To disappear suddenly and completely, without any trace.
Grammar Explanation: This idiom is used when someone or something is suddenly untraceable or missing without any logical explanation.
Example: The thief vanished into thin air before the police arrived.
Final Sentence: The idiom vanish into thin air means to completely disappear.
Hence, the correct answer is option: To completely disappear.