noun, noun which may take the genitive case particle 'no'
right in the center; dead center; exact middle
Colloquial and emphatic, stronger than 真ん中. Used for physical locations, targets, or the heart of a matter.
It hit the dead center of the target.
彼はいつも話のど真ん中を突いてくる。
He always gets right to the heart of the matter.