Nakedness
Quick Answer
Exposure of secrets, loss of status, purity, or performing Hajj.
Classical Interpretation (Ibn Sirin)
Being naked in a public place while feeling ashamed indicates that a secret will be exposed or a loss of dignity and wealth. However, if one is naked but does not feel ashamed and people are not looking, it can mean purity from sins, relief from an illness, or paying off debt. Stripping off clothes to perform Hajj or enter Ihram is highly praiseworthy.
Quranic Context
"O children of Adam, We have bestowed upon you clothing to conceal your private parts and as adornment... (Quran 7:26)"