快

• Pinyin: kuài
• English Definitions: rapid, quick, speed, rate, soon, almost, to make haste, clever, sharp (of knives or wits), forthright, plainspoken, gratified, pleased, pleasant
• Notes: Classifiers: Other transcriptions: numeric: kuai4, wadegiles: k'uai⁴, bopomofo: ㄎㄨㄞˋ, romatzyh: kuay