balderdash

Từ điển Oxford Advanced Learner 8th

bal·der·dash f10 BrE [ˈbɔːldədæʃ] NAmE [ˈbɔːldərdæʃ] noun uncountable (old-fashioned)
nonsense

Word Origin:
[balderdash] late 16th cent. (denoting a frothy liquid; later, an unappetizing mixture of drinks): of unknown origin.

• Từ đồng nghĩa / Synonyms:
  fiddle-faddle, piffle