transcription, транскрипция: [ ɪmpʌlsɪv ]
If you describe someone as impulsive , you mean that they do things suddenly without thinking about them carefully first.
He is too impulsive to be a responsible prime minister...
ADJ
• im‧pul‧sive‧ly
He studied her face for a moment, then said impulsively: ‘Let’s get married’...
ADV : ADV with v
• im‧pul‧sive‧ness
The president’s impulsiveness often worries his advisers.
N-UNCOUNT