Definition of flimflammery in US English:

flimflammery

informal
  • 1Nonsensical or insincere talk or ideas.

    ‘her denial had a very strong whiff of flimflammery about it’
    ‘how long can they keep up their war-is-peace flimflammery?’
    1. 1.1 The use of deception to trick or swindle someone.
      ‘the financial flimflammery of the dot-coms’
      ‘I'm sure it's just flimflammery designed to humiliate me’

Pronunciation

flimflammery

/ˈflimˌflamərē//ˈflɪmˌflæməri/