birthday suit

1. 1.

   informal terms for nakedness

   “in the raw”

   “in the altogether”

   “in his birthday suit”

   Synonymsrawaltogether

   Broadernakedness

Questions about birthday suit

What does birthday suit mean?

birthday suit means "informal terms for nakedness".

What is another word for birthday suit?

Close synonyms include raw, altogether. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is birthday suit a common word?

birthday suit is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.