1. Godan verb with 'u' ending, Intransitive verb

   1.

   to dance (orig. a whirling dance)

2. 2.

   to whirl (in the wind); to flutter (about); to swirl; to fly

Example sentences

• 年齢相応に振る舞うようにしなさい。

  Try to act your age.

• 彼女は良家で育てられたかのように振る舞う。

  She behaves as if she had been brought up in a good family.