Значение

значений: 2
  1. (пренебрежительное, оскорбительное)A stupid person.

    I could not have made it easier for you smooth brains, yet you still messed up!

  2. (пренебрежительное, оскорбительное)Used other than figuratively or idiomatically: see smooth, brain.

Происхождение

Nominalization of smooth-brained, possibly by reference to lissencephaly (a brain abnormal

Nominalization of smooth-brained, possibly by reference to lissencephaly (a brain abnormality, usually resulting in severe developmental delay, characterized by the surface of the brain being smooth), or simply by reference to the human brain typically being wrinkly.

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smooth brain — значение, примеры, формы, синонимы | Krumeto