Grammar › N1 · 09 Emphasis and feeling
だに: even (literary)
N1 · 09 Emphasis and feeling
Literary "even", found mainly in fixed phrases.
Fixed: 想像だにしない (never imagined), 微動だにしない (doesn't budge), 夢にだに. Archaic; recognition only.
Examples
そんな事故は想像だにしなかった。
I never even imagined such an accident.
彼は微動だにしなかった。
He did not budge at all.