blablabla

• bla bla bla; bla, bla, bla

Reduplication of bla. This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term. seems to be a cross-lingual thing, is it originally a borrowing?

• Audio:

  (file)

blablabla

1. blah blah blah

   Synonym: bladibla

• Audio (Canada):

  (file)

blablabla m (plural blablablas)

1. post-1990 spelling of bla-bla-bla