butt-naked

== English == === Alternative forms === butt naked === Etymology === Probably related to (and perhaps simply a variant of) buck naked. It is not clear which of the two forms came first, but the earliest written evidence suggests that buck naked is present some four decades earlier. === Pronunciation === === Adjective === butt-naked (not comparable) (Canada, US, informal) Stark naked, completely nude. ==== Synonyms ==== See Thesaurus:nude ==== Translations ====