guā
a builder's frame for measuring
Evolution

Seal script
Shuowen (~100 AD)
Clerical script
Western Han dynasty (202 BC-9 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Regular script
ModernDefinitions
guā
a builder's frame for measuring
Seal script
Shuowen (~100 AD)Clerical script
Western Han dynasty (202 BC-9 AD)Clerical script
Eastern Han dynasty (25-220 AD)Regular script
Modern