Character Contained In References Comments
External references for 開
Zhongwen.com traditional etymology dictionary
Tower of Babel spoken word etymology database
ChineseEtymology.org
Unihan database
Cojak Hanzi Dictionary
ZDICT.net Chinese-Chinese Dictionary
Usage rank 165
Kang Xi radical 169.4
Big5 code B67D
Number of strokes 12
Karlgren 609
GSR 0541a