[pif.fle] vi pif.fled ; pif.fling [perh. blend of piddle and trifle] (ca. 1878): to talk or act in a trivial, inept, or ineffective way
[2]piffle n (1890): trivial nonsense "pseudo-scientific ~"
[pif.fle] vi pif.fled ; pif.fling [perh. blend of piddle and trifle] (ca. 1878): to talk or act in a trivial, inept, or ineffective way
[2]piffle n (1890): trivial nonsense "pseudo-scientific ~"
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012