noun
cursive script; grass script
Refers to the highly cursive style of writing Chinese characters (and by extension Japanese kanji), one of the major calligraphic styles. Often contrasted with 楷書 (regular script) and 行書 (semi-cursive script).
草書は流れるような線が特徴です。
Cursive script is characterized by flowing lines.
この書道の作品は草書で書かれています。
This calligraphy work is written in cursive script.