noun, noun which may take the genitive case particle 'no'
great impact; powerful punch; impressive appeal
Describes something overwhelmingly powerful, striking, or visually/audibly intense, often used for performances, scenes, or experiences.
あの映画のラストシーンは大迫力だった。
The final scene of that movie had a great impact.
大迫力の花火大会に感動した。
I was moved by the impressive fireworks display.