in the buff

Etymology
From, an allusion to the color of tanned light skin.

Prepositional phrase

 * 1)  Nude.

Translations

 * Faroese: heilt nakin, spilnakin, blóðnakin
 * French:
 * Galician: en coiros
 * German: völlig nackig,
 * Russian: (adjectival), , ; (adverbial) , в чём мать родила́
 * Spanish: