脆 (ceoi3) — easy; quick and convenient (operation, etc.) in Cantonese
ceoi˗₃脆Mandarin Pinyin: cui4
Meaning of 脆
nouneasy; quick and convenient (operation, etc.)
nounlight; shallow; thin
nounfragile; frail; brittle; hard but easily broken
nouncrisp
nouncrispy (food)/youthful (Cantonese)