はしりがき
scribbling; scrawl; hasty writing
Common word Also written 走書き、走り書
Noun, Suru verb, Transitive
私わたしは日記にっきの裏表紙うらびょうしに彼かれの住所じゅうしょを走はしり書がきした。
I scribbled down his address in the back of my diary.